Skip to main content

Browse GamesGame JamsUpload GameDeveloper LogsCommunity
Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Filter Results

(Clear)
Tags

Open Source

Suggest description for this tag

Related collections

VShiory360's Collection
VShiory360
Cool Tools
Thomas Rager
Game Engines
joehpa
genossse's Collection
genossse
art
BoiledFishLord3000
Tools
CORPSEfox34

Top
in development tagged Open Source (96 results)

96 results

Explore tools in development tagged Open Source on itch.io · Upload your tools in development to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

View Channel
GIF
PNGTubeRemix
PNGtubing App!
TheMime
GIF
Sprytile
A Blender add-on for building tile based low-poly scenes with paint/map editor like tools
Jeiel Aranal
Tuesday JS visual novel engine
simple web-based free and open-source visual novel editor, it can be used in web browser.
Kirill Live
Run in browser
GIF
SpookyGhost
Open source procedural sprite animation
Encelo
void◆sprite
free pixelart editor
cntrpl
Run in browser
MasterPlan
$20
Visual planning ideaboard, by indie devs, for indie devs and creatives
SolarLune
VideoGameCapture an alternative Capture card Software. (OpenSource)
An alternative to the Elgato Game Capture Software for all Capture cards
ImmerNochNoah
ASCII Art Paint
The editor for ASCII-graphics, combining a graphical editor and an image to text converter.
Kirill Live
Run in browser
DOSBox Pure
DOSBox reimagined, with a friendly interface, ZIP loading and save states
Schelling
projectM Music Visualizer
Cross-platform music visualization. Open-source and Milkdrop-compatible
codav
mspaintCompanion (Layers for MSPaint)
mspaintcompanion is a tool crafted from spite
Talon Zane
Wicked Engine
3D engine with modern graphics
turanszkij
NPainter (wip)
fast and simple painting software
mrgaturus
Elit3D
Tile-based map editor in 3D.
christt105
Satania Buddy
Open source virtual desktop assistant in the form of Satanichia Kurumizawa Mcdowell
kgm
Blazium Engine
Free and open source 2D and 3D game engine
Blazium Engine
WiPersona - PNGTuber on Web Browser
Run your PNGTuber / VTuber avatar with a web browser
ItsZariep
Run in browser
GDTuber
A dynamic PNGTuber program made in Godot
code807
Isometric Map Generator
A tool that procedurally generates isometric maps
Yellow Hat Games
BONNIE-32
A fantasy console for making PS1-era 3D games.
Bonnie Games
Run in browser
GIF
VTubeTiny
Tiny VTuber/PNGTuber suite with minimal overhead.
prefetcher
cl-fast-ecs
Blazingly fast Entity-Component-System microframework ⚡📦
Andrew
Edddy
Thee Block-based Map Editor
LucKey Productions
CheatSheet Maker
Cheat Sheet generator tool. Build quick manuals, instructions or tips.
Cosme
Veles
A free and open source Music tool to tag, organize and listen to your favourite music
LyffLyff
Litecanvas
2d game engine inspired by PICO-8 and p5.js
Luiz Bills
Run in browser
Voxenko
A free & open-source Voxel editor, made with the Godot Engine!
GaidamakUA
Sprite
FOSS Sprite Generator
fosk
Run in browser
GIF
Little Dan Computer
Assembly simulator based on LMC, a simplified computer model.
Danial Jumagaliyev
Run in browser
3Dev Engine
3Dev is a lightweight, yet powerful game engine with PBR, physics, angelscript support and more
kuso4ek
CmOS
CmOS is an open source operating system that runs in an exe!
CmSpeedrunner
PraxisMapper Godot Library Demo
Make locative games with PraxisMapper! Fast, local, private.
Cerol
Run in browser
chord space v0.5.4
interactive visual representation of the state-space of all possible musical chords
mynvs
TalkieTalkie
A Presentation framework in Godot
Substain
Run in browser
GIF
Sillybrowser
Alternative toy webbrowser
(lis)anne
TRBot
Powerful software that allows playing games through text.
Kimimaru
Loading more games...
Next page
itch.io now on YouTube!
AboutFAQBlogContact us
Copyright © 2026 itch corp · Directory · Terms · Privacy · Cookies