OpenGameAsset.net

Open Source Game Assets - Community-Driven Creative Kits

📦 59 assets📅 Updated May 21, 2026
Combo of Awesome Game UI pack 8, 9, 10, 11, 12 and 13
2DUI

Combo of Awesome Game UI pack 8, 9, 10, 11, 12 and 13

### Harness the Power of Open Source Game Assets The spirit of collaboration is alive in game development. Our **open source game assets** collection features resources that are contributed by the community for the community. These assets are often provided under flexible licenses (like CC0 or MIT), allowing you to study, modify, and use them in any project—often even for commercial purposes. ### Transparent & Collaborative Design Open source assets are a great way to learn how professional models and textures are constructed. This collection includes **open source 3D models**, **texture packs**, and **code snippets** that are fully accessible. By using **community-driven game assets**, you're participating in an ecosystem of shared knowledge and creative freedom. ### Key Benefits of Open Source Resources: * **Total Creative Freedom**: Modify and adapt assets to perfectly fit your needs. * **No Licensing Headaches**: Clear, permissive licenses for all types of projects. * **Educational Value**: Learn production techniques by inspecting source files. * **Community Support**: Often backed by active developers who provide updates and fixes. * **Future-Proof**: You have the source, so you can always update the asset for new tech. ### Build on a Solid Foundation Contribute to and benefit from the wealth of **open source game dev resources**. These kits are perfect for developers who value transparency and collaboration. Whether you're building an experimental project or a standard genre piece, our open source library has something for you. **Download open source game assets** today and start building together!

Assets in this Collection

Combo of Awesome Game UI pack 8, 9, 10, 11, 12 and 13
2DUI

1. Combo of Awesome Game UI pack 8, 9, 10, 11, 12 and 13

This asset pack contains mobile-friendly buttons and UI object and UI Pack. This is a combo of Awesome Game UI pack 8, 9, 10, 11, 12, and 13. Button dimension are 512*512. Awesome Game UI pack 8 Features: - 380+ different buttons - 75 different white icons - 12 Popup background - 10+ progress bar

POLYGON - Elven Realm Pack - Art by Synty
3DEnvironment

2. POLYGON - Elven Realm Pack - Art by Synty

Create amazing pixel characters with Pixel Heroes: Fantasy Editor! How does it work? Just build characters in our editor and save animation sprite sheets. Do you want to build characters on the fly, at runtime? No problem, use our character builder script! Wanna use our charactrers with different ga

GUI - Casual Fantasy
2DUI

3. GUI - Casual Fantasy

🛒Best Value: Grab the Bundle & Save 25%! 🛒 Best HTTP is the definitive networking solution for Unity, designed for developers who demand both versatility and power. Seamlessly compatible with Unity versions from 2021.1 onwards, it offers unparalleled cross-platform support, spanning Desktop, Mobil

Odin Inspector and Serializer
Tools

4. Odin Inspector and Serializer

Odin is for anyone looking to improve and streamline their Unity workflow - it enables you to easily create powerful custom tools and advanced, user-friendly editors and inspectors - without writing a single line of code. Whether you’re a programmer or designer, custom tooling is essential for strea

uNode 3 Pro
Tools

5. uNode 3 Pro

[Documentation, Examples] [Unity Discussion] [Discord Server] uNode is Visual Scripting plugin for Unity 3D. This plugin allows designers, artists and programmers to create gameplay mechanics, interactive systems and even C# script without writing a single line of code. FEATURES •🆕 New: Call Stack

Classic RPG GUI
2DUI

6. Classic RPG GUI

All elements are hand-painted and perfect fit for RPG and MMO games.This GUI includes all the basic elements for the game interface in this genre, such as: menu, options, hp/mana/energy bars, inventory, buttons, trade, spellbook, shop, quest, bot panel and e.t.c. Contains: - GUI elements and UI icon

Sprite Shaders Ultimate
VFX

7. Sprite Shaders Ultimate

- - - - - - - - - UPDATE HIGHLIGHTS - Version 6 – Added 15 NEW SHADERS - Gaussian Blur - Negative - Pixel Outline - Shifting - Enchanted - Ping-Pong Glow - Screen Tiling - World Tiling - Smooth Pixel Art - Sine Scale - Wiggle - Recolor RGB - Shadow - Sharpen - Version 5 – Added 5 NEW SHADERS - UV Sc

All In 1 Sprite Shader
VFX

8. All In 1 Sprite Shader

I truly believe that this asset will drastically transform the way you work with Unity. Take advantage of the lightning fast workflow, tools and awesome combinable effects to create beautiful sprites, UI elements and particles that will take the visuals of your projects to a whole new level. Thousan

FPS Animation Framework
ToolsAnimation

9. FPS Animation Framework

Create amazing pixel characters with Pixel Heroes: Fantasy Editor! How does it work? Just build characters in our editor and save animation sprite sheets. Do you want to build characters on the fly, at runtime? No problem, use our character builder script! Wanna use our charactrers with different ga

MFPS 2.0: Multiplayer FPS
Template

10. MFPS 2.0: Multiplayer FPS

MFPS 2.0 is a comprehensive multiplayer FPS template designed to be modified, extended, or used as a deep learning resource. It features a robust toolkit that covers everything from core shooter mechanics to advanced systems found in modern AAA titles. the template is highly polished and optimized f

FPS Framework 2.0
Template

11. FPS Framework 2.0

Suggestions? Questions? Get in touch with us: Discord ◙ Featuring ◙ • 375 prefabs, ranging from cliffs and stones to tropical vegetation and palm trees. • 2 Demo Scenes, one showcasing the environment presented in the promo assets (post processing profile included) and one grid-based scene with all

2D Pixel Unit Maker - SPUM
2D

12. 2D Pixel Unit Maker - SPUM

SPUM (Soonsoon Pixel Unit Maker ) is 2D Pixel unit maker for unity game development. You can make your own pixel characters with it. It’s very easy and fast and powerful. [List of contents] 1 . Project Scene - Unit Maker Editor Scene x 1 - Sprite Editor Scene(Beta) x 1 - Sample Project Scene x 1 2 .

PRO Effects: FPS Muzzle flashes & Impacts
VFX

13. PRO Effects: FPS Muzzle flashes & Impacts

PRO Effects: FPS Muzzle flashes & Impacts will upgrade your First Person Shooter to a new level. Features: * 15 Game-Ready effects for player weapons. Each effect contains muzzle flash, smoke and shells where necessary. * 56 HQ Bullet Hole Decals. 4 decal variants for each of 14 surface types. 2K at

NeoFPS: FPS Controller, Template & Toolkit
ToolsTemplate

14. NeoFPS: FPS Controller, Template & Toolkit

Make your FPS vision a reality with an asset that solves many of the problems you'll encounter while building a polished FPS game. NeoFPS is not just a character controller. It's a full suite of systems that work together to craft an FPS. From movement and weapons, down to in-game menus and quick-sa

VolFx - VFX Toolkit (Post Processing, Shaders, Timeline Tools)
VFXTools

15. VolFx - VFX Toolkit (Post Processing, Shaders, Timeline Tools)

VolFx ♫•*¨*•.¸¸♪ • Dev by NullTale ・‧⁺ • VolFx is a customizable multi-post-processing featuring over 20+ high-quality fullscreen effects with selective application, and integration with Unity's Timeline ⊹・‧⁺ Build complex visual pipelines and scene logic with ease - VolFx gives you the tools to des

Platformer 12 Underwater - Low Poly 3D Models Pack
3DModelEnvironment

16. Platformer 12 Underwater - Low Poly 3D Models Pack

Ithappy Discord Community Сonnect with digital art enthusiasts, and stay up to date on new products, tutorials and more! 💥🎮 ▶️ General ◀️ You can combine packages together, choose the most suitable ones, making your games unique and distinctive. 🔥 All lists 🎮 You can look through all the packs i

3D Icons - Game Basic1
3DUI

17. 3D Icons - Game Basic1

---------------------------------------------------------- Join in to our LAYERLAB Discord Community! ---------------------------------------------------------- 📣 NOTICES • 3D Characters Pro - Fantasy Basic Vol.1 Realeased! • GUI - Vertical Casual Realeased! • 3D Characters Pro - Fantasy Realeased!

GUI Pro - Fantasy RPG
2DUI

18. GUI Pro - Fantasy RPG

------------------------------------------------ Join in to our LAYERLAB Discord Community! ------------------------------------------------ 📣 NOTICES Minimal Series is officially live on the Asset Store! Explore the full collection here. [ WEB DEMO ] ◼ Key Features ✦ Recommended resolution: 1920x1

GUI Pro - Simple Casual
2DUI

19. GUI Pro - Simple Casual

------------------------------------------------ Join in to our LAYERLAB Discord Community! ------------------------------------------------ 📣 NOTICES Minimal Series is officially live on the Asset Store! Explore the full collection here. [ WEB DEMO ] ◼ Key Features ✦ Recommended resolution: 2560x1

POLYGON - Arid Desert - Nature Biomes - 3D Environment Art by Synty
3DEnvironment

20. POLYGON - Arid Desert - Nature Biomes - 3D Environment Art by Synty

◼ Synty Discord Community ◼ Jump in to our Discord to Learn, Create and Share! Synty Studios™ presents:  POLYGON - Arid Desert - Nature Biome Beneath the relentless sun, our 3D Low Poly Arid Desert biomes pack unfolds a tale of desolation and survival. The landscape, dominated by rolling dunes of un

POLYGON - Sci-Fi Space Pack - Art by Synty
3DEnvironment

21. POLYGON - Sci-Fi Space Pack - Art by Synty

◼ Synty Discord Community ◼ Jump in to our Discord to Learn, Create and Share! Synty Studios™ presents - A low poly asset pack of Space ships, characters, props, weapons, FX, and environment assets to create a Sci-Fi themed polygonal style game. Modular sections are easy to piece together in a varie

POLYGON - Sci-Fi Worlds Pack - Art by Synty
3DEnvironment

22. POLYGON - Sci-Fi Worlds Pack - Art by Synty

◼ Synty Discord Community ◼ Jump in to our Discord to Learn, Create and Share! Synty Studios™ Presents - Our most detailed pack yet, POLYGON Sci-Fi Worlds is a premium asset collection! This pack contains buildings, characters, props and environment assets to create a Sci Fi themed polygonal style g

All In 1 3D-Shader
3DVFX

23. All In 1 3D-Shader

🌟 Unleash The Full Potential of Your 3D Assets! 🌟 Why settle for bland materials when you can create stunning visual effects with just a few clicks? 💝 [All In 1 Bundle — $159.95] — this asset + 4 others. $240 if bought separately — save $80. All In 1 3D Shader is the ultimate solution to breathe

POLYGON - Apocalypse Wasteland Pack - Art by Synty
3DEnvironment

24. POLYGON - Apocalypse Wasteland Pack - Art by Synty

Synty Studios presents: POLYGON - Apocalypse Wasteland Over 100 years after an environmental disaster devastates Earth, two factions – the Desert Anarchists and the Goop Mutants – are at war for the resources to survive across two unique biomes. Do you dare to wander the roads of the vast wasteland

Green Meadows - Stylized Nature Environment
3DEnvironment

25. Green Meadows - Stylized Nature Environment

Creating a stylized environment for your game can be a huge task. With our Green Meadows environment package you get all you need to get started creating beautiful, but still performent scenes for your game. The package has been designed for the Universal Render Pipeline and comes aside of beautiful

Retro Pixel Monsters
2D

26. Retro Pixel Monsters

RETRO PIXEL MONSTERS - Pixel art Monster characters with complete animations and variations! Update 1.5: Added new Ghoul monster. Retro Pixel Monsters features 16 different monsters with four directional animations. Two outline styles are available per monster and some monsters have color variations

Pixel Art Full GUI / UI Kit + 151 icons!
2DUI

27. Pixel Art Full GUI / UI Kit + 151 icons!

WebGL DEMO Windows: ♦ Settings ♦ Shop ♦ Currency Shop ♦ Skills ♦ Inventory ♦ Equipment ♦ Ranking ♦ Create character ♦ Saved games ♦ Quests ♦ Quest description ♦ Levels ♦ Level completed & Level failed ♦ Messages ♦ Achievements ♦ Login ♦ Exit ♦ Item info ♦ Delete ♦ Connection ♦ Chat & Small Chat Full

POLYGON - City Zombies Pack - Art by Synty
3D

28. POLYGON - City Zombies Pack - Art by Synty

◼ Synty Discord Community ◼ Jump in to our Discord to Learn, Create and Share! Synty Studios™ Presents - An Epic Low Poly asset pack of zombie characters to create an apocalypse themed polygonal style game. (Includes a custom shader to allow for changing the blood color and transparency) ◼ Key Featu

POLYGON - Fantasy Rivals Pack - Art by Synty
3D

29. POLYGON - Fantasy Rivals Pack - Art by Synty

◼ Synty Discord Community ◼ Jump in to our Discord to Learn, Create and Share! Synty Studios™ Presents - A low poly asset pack of characters, weapons, prop and FX assets to create a fantasy based polygonal style game. ◼ Key Features ◼ Includes a new big rig for massive monsters Characters (x20) - Tr

FPS Shooter - Limited 3D and AR
3DTemplate

30. FPS Shooter - Limited 3D and AR

Static FPS Shooter 3D + AR Mode — Casual Game Template is a cross-platform Unity Asset — a first-person Survival Shooter with Limited Movement. Fight Off Zombies and save your life while fully immersing yourself in the intense gameplay experience! [ Documentation | Support Forum | Map of Assets ] �

Cartoon Water GUI
2DUI

31. Cartoon Water GUI

GUI interface. Contains many elements needed to create a full mobile game. Most of the elements are high quality and vector based, so it can be scale up or down. The example scene does not contain all of the elements available in this pack. Try Web demo Source psd files included! The product featur

Sleek & Polished GUI
2DUI

32. Sleek & Polished GUI

NEW SPECIAL PRICE! Sleek & Polished GUI is the perfect solution for your new game or mobile app project. It uses clean styling with a dynamic and fresh approach to color, to make your entire user experience pop! Featuring: - Full PSD file - Sliced PNG files - Over 100 icons - Mix n Match icon shapes

Mountain Lake Environment
3DEnvironmentAI

33. Mountain Lake Environment

Mountain Lake Environment. This pack contains the following: - Parallax Terrain shader. - SNOW LEVEL REGULATOR. - Texture maps (normal/ao/color/diffuse/height). - Particles - Trees - Grass and others ...................................................................... Use Linear ColorSpace ...

Dreamscape Nature : Campsite - Stylized Open World Environment
3DEnvironment

34. Dreamscape Nature : Campsite - Stylized Open World Environment

The 3rd pack in the Dreamscape Series is here! An even larger collection of AAA quality assets to build next-gen open-world stylized environments Check out some gifs to see it in action: GIFs Featuring over 100 high-quality meshes, this stylized environment pack is optimized for all platforms, inclu

FPS Shooting Mobile Game Optimized Environment
3DEnvironment

35. FPS Shooting Mobile Game Optimized Environment

- INTRODUCTIONHere is my Best 3D Shooting Environment that makes your Shooting game more Beautiful Because I believe in creativity. You want the finest 3D, Characters, models, animations, or Environment you are in the right place. - 3D Shooting EnvironmentThis 3d shooting environment is made by ke

GUI - DarkStone
2DUI

36. GUI - DarkStone

---------------------------------------------------------- Join in to our LAYERLAB Discord Community! ---------------------------------------------------------- 📣 NOTICES • 3D Characters Pro - Fantasy Basic Vol.1 Realeased! • GUI - Vertical Casual Realeased! • 3D Characters Pro - Fantasy Realeased!

Simple Cartoon Water URP
2D

37. Simple Cartoon Water URP

Key Features: Supports ortographic mode. Adjustable Water Depth: With the "Water Depth" property, you can control the depth of your water bodies, allowing you to create realistic depths or exaggerated cartoon effects. Ripple Effects: Customize the "Ripple Speed", "Ripple Density", and "Ripple Slimne

POLYGON - Dark Fantasy Pack - Art by Synty
3DEnvironment

38. POLYGON - Dark Fantasy Pack - Art by Synty

Follow us for updates, promotions, previews & tutorials: DISCORD | FACEBOOK | YOUTUBE |  TWITTER | INSTAGRAM Synty Studios™ presents:  POLYGON - Dark Fantasy Can you hear it? The echo of distorted snarls and unholy murmur of forbidden incantation as it seeps through the deafening silence. Once a sac

Game Modules 4 - Stats, Items, Save/Load - FPS / RPG Builder / Devs
ToolsUI

39. Game Modules 4 - Stats, Items, Save/Load - FPS / RPG Builder / Devs

-------------------------------------------------- Support, Questions, News & Updates ➡️ Discord ➡️ Scripting Documentation ➡️ YouTube Tutorials -------------------------------------------------- Game Modules 4 is an extremely flexible bundle of tools and systems simplifying and automating common co

POLYGON MINI - Fantasy Character Pack - Art by Synty
3D

40. POLYGON MINI - Fantasy Character Pack - Art by Synty

Presenting Polygon Mini Characters! Cute miniature versions of our popular Polygon Fantasy Series! A low poly asset pack of Characters and Props assets to create a game in a Dungeon, Western, Viking, Knights, Adventure, Samurai or Pirates theme. Includes demo scene 60 unique Characters with x6 alter

100 Pixel Animated Monsters (Pixelazia)
2D

41. 100 Pixel Animated Monsters (Pixelazia)

100 Fully animated high-quality Pixelated 2D monsters are now in the asset store. Check all the monsters on this online demo Each monster has the following animations: Idle, Walk, Hurt, Death and Attack with around 10 FPS on average. The sprite sheet of all 100 monsters is available within the packa

Frozen GUI Pack
2DUI

42. Frozen GUI Pack

Frozen GUI Pack is a customizable, mobile-friendly game UI pack containing many elements that can be used to create a complete game with a nice frozen look. WebGL Demo - Portrait WebGLDemo - Landscape Features: • Layered .PSD mockups included. • Prefabs, animations, particles, sounds and complete C#

GUI - Mono Round
2DUI

43. GUI - Mono Round

---------------------------------------------------------- Join in to our LAYERLAB Discord Community! ---------------------------------------------------------- 📣 NOTICES • 3D Characters Pro - Fantasy Basic Vol.1 Realeased! • GUI - Vertical Casual Realeased! • 3D Characters Pro - Fantasy Realeased!

GUI - Yellow Kid
2DUI

44. GUI - Yellow Kid

---------------------------------------------------------- Join in to our LAYERLAB Discord Community! ---------------------------------------------------------- 📣 NOTICES • 3D Characters Pro - Fantasy Basic Vol.1 Realeased! • GUI - Vertical Casual Realeased! • 3D Characters Pro - Fantasy Realeased!

GUI Pro - Casual Game
2DUI

45. GUI Pro - Casual Game

------------------------------------------------ Join in to our LAYERLAB Discord Community! ------------------------------------------------ 📣 NOTICES Minimal Series is officially live on the Asset Store! Explore the full collection here. Ranked #1 by user recommendations for 5 consecutive years! G

POLYGON - Farm Pack - Art by Synty
3DEnvironment

46. POLYGON - Farm Pack - Art by Synty

This package contain thirteen 3d models. Artist-created models inspired by real-world aircraft. Each dynamical part, like ailerons, wings or chassis, are separated and have correct pivot point, that allow to animate and using in games. The aircraft model have only 2 materials - glass and body with s

POLYGON - Modular Fantasy Hero Characters Pack - Art by Synty
3D

47. POLYGON - Modular Fantasy Hero Characters Pack - Art by Synty

◼ Synty Discord Community ◼ Jump in to our Discord to Learn, Create and Share! Synty Studios™ Presents - POLYGON - Modular Fantasy Hero Characters A low poly Modular Character asset pack to create characters for your fantasy game or make a character creator for your players to make their own hero. ◼

Realistic Water with Light Refection
3DEnvironment

48. Realistic Water with Light Refection

This water package has full change ablity for most aspects of the water. Cellular noise scale/speed and depth perception modification, both real-time and cubemap reflection off of the water. Real-time refraction, wave scale and deformation scale, texture tessellation scale, wave speed and direction.

Synty ANIMATION - Idles
3DAnimation

49. Synty ANIMATION - Idles

Welcome to Idles, a specialised animation pack designed to give your characters quirky behavioural traits to bring life to your environment and depth to your worlds. Perfect for that village full of quest-givers, or to have your hero wait with flair. Featuring meticulously crafted idle animations, t

4416 RPG Icons Pixel Art
2DUI

50. 4416 RPG Icons Pixel Art

Here is a collection - RPG Icons Pixel Art It includes sets of thematic icons (32x32) of 48 pieces. Files: PNG New sets! (+624 icons) February 2024: • Added new 48 Blood mage pack • Added new 48 Chaos monsters loot pack • Added new 48 Chaos monsters pack • Added new 48 Dwarf avatars 32x32 pack • Add

ToonSketch Water
VFX

51. ToonSketch Water

ToonSketch Water is a non-photorealistic shader pack comprising a material shader that simulates water with a non-photorealistic toon style... ToonSketch Water is a module in the ToonSketch series of shader assets. Other modules available are: ToonSketch Core Or you can also get the complete ToonSke

Lean GUI Shapes
ToolsUI

52. Lean GUI Shapes

📄 Docs 💬 Forum 🌐 Site 💡 Many Demo Scenes ― Lean GUI Shapes includes a wide range of tutorial demo scenes, which take you step-by-step through each feature in different scenarios. These scenes contain detailed description text, which explain what is being shown, which components were used, and wh

Admurin's Pixel Items
2DUI

53. Admurin's Pixel Items

This asset includes over 11000 high quality pixel items! Spritesheets and also a single PNG file for each sprite is provided. All the sprites are 32x32 pixels in size. WHATS INCLUDED? - 1725+ Armory Sprites - 20 Aviary Sprites - 100 Botany Sprites - 950 Clothing Sprites - 140 Emoticon Sprites - 120

UI Toolkit Visual Scripting - Node based coding essentials for UI Elements
ToolsEssentialsUI

54. UI Toolkit Visual Scripting - Node based coding essentials for UI Elements

Links: Manual | Support ✨ This asset is part of the UI Toolkit Bundle 1. ✨ ✨ This asset is part of the UI Toolkit Bundle 2. ✨ This makes interacting with the UI Toolkit a breeze by providing you with lots of useful nodes. ✔️ Super easy to use Takes only one minute to set up. No coding skills require

2000 Fantasy Icons
2DUI

55. 2000 Fantasy Icons

A set of 2168 hand-painted Icons. All icons are of a high quality. All icons are 256x256 (PNG) pix + transparent background version; If you buying this package, you save 50% and subscribe to free updates. Includes: - 500 Skill Icons; - 500 Resource Icons; - 500 Weapon Icons; - 500 Armor Icons; - 2 f

3000+ RPG Item Icons
2DUI

56. 3000+ RPG Item Icons

Join the Blink community on: Discord & YouTube Are you making an RPG? Get our RPG Essential Kit ✅ We released 3D models of these icons, check them out here: - Weapon Bundle 1 - Weapon Bundle 2 - Armor Pack 1 - Armor Sets Bundle FULL PACK CONTENT: Background and No Background version for ALL Icons! E

5000 Fantasy Icons
2DUI

57. 5000 Fantasy Icons

Set of 5000 hand-painted HQ Fantasy Icons (no AI). Here you can find any icon you need for your game. Fits well with any interface with cartoon and realistic graphic. Also you can easily find icons by tags, all icons are named. - Latest package version "6000 Fantasy Icons" - Includes: 5026 hand-pai

1000+ Character Avatar Icons Pack
2DUI

58. 1000+ Character Avatar Icons Pack

Don't waste your time on content that already exists! Instead, it is better to develop your gameplay, narrative and not slow down in unnecessary processes! - 1006 character avatar icons - High quality 512x512 px; - PNG; - Transparent background version included; - Free future updates. Includes fanta

uNode - Visual Scripting
Tools

59. uNode - Visual Scripting

[Documentation, Examples] [Unity Forums] [Discord Server] uNode is Visual Scripting plugin for Unity 3D. This plugin allows designers, artists and programmers to create gameplay mechanics, interactive systems and even C# script without writing a single line of code. FEATURES •Graph Hierarchy Easily