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New & popular free prototypein game jams (57,395 results)

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

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Rise as the ORB. Do NOT ponder the SOUP. SQUISH and EAT.
Action
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Inspired by Duck Hunt!
Action
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Jeu d’aventure humoristique illustrant subtilement des situations vécues par les femmes
Adventure
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Gather items as Otávio Pinto for a parody taking place at Óbidos. It doesn't seem suspicious, does it?
Adventure
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For the puzzlescript February game jam
Puzzle
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A dungeon crawler game with ennemies to fight
Action
Make it home for tea but don't trigger an AVALANCHE
Adventure
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Platformer
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Fold yourself into new shapes to platform!
Platformer
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Tenta te proteger para que a mamã porquinho possa ter tempo de planear toda a revolução do 25 de Abril
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You are inside of a shipping container.
Simulation
A strange creature roams a dead land on a quest for survival, until it meets another being of a kind it's never seen.
Survival
Having forgotten to stock up on acorns for the winter, you must race time as you collect them.
Action
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Remake of my Pico-8 demo
Platformer
Alex_N
Visual Novel
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Gather the forces of darkness in this deck-based adventure.
Card Game
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Bigmode 2025 Game Jam submission: A silly stupid game about taking power naps at the office to play gacha games at night
Simulation
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a little roguelike deckbuilder made in a week
Card Game
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In ShadowLight you control a wizard that need to save souls from hell
Action
A dynamic tower defense game where you use radioactive plants to protect your nuclear reactor from protesters
Strategy
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There is a Bufo among us...Can you spot it?
Interactive Fiction
Start and stop an out-of-control robot!
Platformer
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Experience the Power of Speed in this EXTREME twin-stick Racer!
Racing
A discarded ballerina automaton rises from industrial ruins, discover an engaging hand-drawn sidescroller bossrush game.
Adventure
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PWR//RUN is an "Endless" Runner/Movement Shooter
Action
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Play as the final boss trying to kill the annoying hero in this perspective-flipped fortress defence game!
Strategy
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