Submissions open from 2026-08-01 17:00:00 to 2026-08-21 17:00:00
Submissions due in
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Discord

Did you update a Jam game after the Jam ended? Joined GMTK Game Jam recently or got a project you're working on? Want to check out other updated games and swap feedback with other devs? This is the "Jam" for you.

The idea is having the same community feel that happens when people are playing each other's games after jams, but for ongoing projects. A time and place for people to share what they're working on.

This is an event hosted by the people of the Post Jam Productions community. Happening once every couple months.

Information

  • This is not a traditional Jam. Submit an updated build, not a new game.
  • Rankings are for feedback on the game. There are no prizes or rewards for winning.
  • Uploads will not be locked at any time. Only reason there is a deadline is so we can setup review swaps.
  • Submissions do not need to be from a jam. You can definitely submit the project you're working on, if you have something and it's a free release.

How to join

  • Work on your updated game anytime before and after the deadline.
  • Submit your updated game before the deadline.
  • Try other participants games and leave feedback. We will be also doing an optional review swap on Discord.

Review swap

  • Trying other participants games and leaving feedback is strongly encouraged.
  • Optional: We will be also doing an organized review swap after the "Jam" ends. Get assigned a couple games to review and get the same amount of reviews you give. Review signups and assignments will be on Discord. You are free to review as many games as you want, not just your assignments.

Previous events

Join us

Made with by the Post Jam Productions team.

Submitted so far(64)

All submissions
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Browser playable (51)
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Windows (27)
macOS (5)
Linux (12)
Android (1)

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Chase Dracula Down with limited moves
Puzzle
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NOT JUST A PLATFORMER!
Puzzle
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slingshot around planets and blackholes defending the galaxy from the Alien threat
Action
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Survive a live dating show!
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A fast-paced game where speed and time management is necessary
Adventure
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A short visual novel on a Steampunk world where you create and send letters to multiple places
Visual Novel
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The slaughter was just the beginning. Boot up the terminal, uncover the lore, and watch history repeat itself.
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A choice-driven coming-of-age visual novel about childhood friends, the Gaokao, and finding separate futures.
Visual Novel
You are a ghost, but a new resident came to the house.
Survival
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Point n Click Game For the GMTK 2026 Game jam
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When the AI revolts, Humanity strikes back
Platformer
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Descend the Heavens
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Concept UCAV Testing
Simulation
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Point&Click traversing the jungle of ingredients. Created for Brackey's Jam 2025.2
Adventure
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Destroy shapes, unlock powerful upgrades and develop your skill tree! Can you earn a million and complete the challenge?
Strategy
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A new teleportation device has been invented, but only pairs of objects can be teleported. And only for 5 seconds...
Puzzle
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Massive Explosions, Endless Destruction
Racing
WARNING: Not the smartest AI
Kill candy. Stay alive. Wreak MAYHEM!
Shooter
Build your mining empire, automate production, and grow rich while you’re away.
Simulation
2D Surival Shooter
Survival
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Tsundere, Yandere, Deredere and more... Love and chaos in this fluffy romantic comedy!
Visual Novel
My entry to Solo Dev Marathon Jam 5
Platformer
An arcade game about a dolphin: dive deeper to jump higher, and don’t forget that the dolphin needs air.
Action
A Little Survival Game
Survival
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Lightweight IoT Turrent Demo
Simulation
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Every match starts equal. Every victory is earned. Climb the global leaderboard in fast twin-stick tank duels.
Action
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You've got 1 minute. Make it count.
Puzzle
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He's just a skeeter boy, he said see ya later bug!!! Small game with a leaderboard!!
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Build a kingdom, fend off waves, and try not to sacrifice all your people.
Strategy
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Two minutes on the lake. Read the water, cast at the shadows, fight the big ones.
Sports
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Insert token on non-corrupted cabinets to escape
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Use turn based tactical dialog to accomplish what everybody would benefit from but no one believes is possible.
Role Playing
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Shadow Run Side Scroller
Platformer
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Play a football career, take on the daily star challenge, and share the same seeded fate with friends.
Simulation
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Gun! Gun Gun? Gun Gun!? Gun Gun Gun. Why... Gun Gun Gun Gun. Gun Gun Gun. Gun Gun Gun Gun. ...Die?! Gun Gun Gun Gun...
Shooter
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Horror game with Mimic Prototype from bl4st
Action
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Items thrown into your backpack willy-nilly may not come out as you put them in
Adventure
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Guide your robot across a dangerous area to get to the goal.
Puzzle
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A Physics-Based Dice Roguelike Deckbuilder
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Destroy flies from the vermin wizard and get a good night's rest!
Strategy
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A visual novel about time, memory and love
Visual Novel
A time based platformer made for GMTK2026
Platformer
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There is no explanation. You are Unit 10. They are everything else.
Shooter
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Puzzle
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Earthquake, tsunami, volcano, meteor impact
Simulation
A raw, pixelated descent into madness. Experience the final, blood-soaked hour of a broken mind...
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A tiny elemental battle royale about reading rivals and switching at the last second.
Action
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Shoot enemies before the meltdown. The room will melt into lava if you are not fast enough.
Action
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Original naval board game: customize ships, grow your fleet, and rule the seas to earn the title Taipan.
Strategy
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Cozy Sailor Automata
Adventure
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A short, old style survival horror demo taking place in a penthouse.
Adventure
Supernatural detective mystery visual novel set in 1930's England. Find the culprit before it's too late.
Visual Novel
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Fight your way to rescue your loved one! Difficult game about precision and timing in a pixel art style
Action
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Multiplayer
Platformer
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Help your homies get ready for tomorrow with sweet sweet kisses
Simulation
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a strange puzzle bullet hell
Puzzle
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One-click push-your-luck dice. Bank or roll, beat your rival to 10,000.
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There is a virus activated on you computer network... Can you stop it?
Simulation
Physics-based platformer. When cursor explodes, duck experiences Aeroducknamic.
Platformer
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Cookies Racing. You Betting
Strategy
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