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Latest freein game jams tagged Open Source (666 results)

Explore games in game jams tagged Open Source on itch.io · Upload your games in game jams to itch.io to have them show up here.

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Bomodi, a quick little exploration puzzler for a 2.4 hour game jam, inspired by Barbuta / minit
Puzzle
Play in browser
Building a business—what could go wrong?
Strategy
Play in browser
Cast spells with Morse code to fight endless enemies in this fast-paced, spell-crafting dungeon defense game.
Action
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Are you sure there is no poison in this dish?
Simulation
Play in browser
💦 🔫 Shoot bubbles at enemies!
Survival
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Adjust environmental factors and make a snowflake!
Simulation
Play in browser
A vampire's semi-life.
Interactive Fiction
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You are the player... You are the bubbles
Survival
Play in browser
Narrative ASCII precision platformer.
Platformer
Mini Jam 175
Play in browser
Entry to Glam Jam 2025 https://itch.io/jam/glam-jam
Simulation
Play in browser
LittleJS Jam submission, polar bear platformer
Platformer
Play in browser
Deliver the message! Save the kingdom!
Platformer
Play in browser
Push and engage with odd symbols and discover their secrets
Puzzle
Play in browser
A strategy clicker. Inspired by Steal This Book.
Strategy
Play in browser
Hack a 1960s computer to uncover a secret society's cryptic conspiracies.
Simulation
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End the Cold
Adventure
Can you figure out who did it?
Puzzle
Play in browser
🦸 AI chatbot game where you guess a superhero's secret identity.
Puzzle
Play in browser
Corrupt your way to win, Spada Impolutta demands you to do so!
Platformer
Play in browser
Form sigils to unleash a demon into the world
Action
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Cook chicken nuggets, avoid cats.
Play in browser
3D Roguelike with ghosts
Play in browser
Asteroids like with a metal soundtrack!
Action
A short narrative game made in ZZT for "Octrollberfest"
Adventure
Play in browser
For the discerning trick-or-treater
Action
Brewing love, one clumsy adventure at a time!
Visual Novel
Play in browser
Rescue your fairy friends from a maze full of monsters!
Platformer
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👻 Find the treasure inside the mansion.
Visual Novel
Play in browser
​explore the details of the wonderful Electricity Substation No. 269, in New South Wales​
Adventure
Minimalistic ball-rolling game with badly-designed levels
Platformer
Try to convincingly jump over and on the box
Platformer
Play in browser
A roguelike game
Fighting
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The tower must be scaled, for treasure awaits, or so they say
Platformer
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