This jam is now over. It ran from 2025-02-07 20:00:00 to 2025-03-07 20:00:00. View results

🏃‍♂️ SoloDevelopment One-Month Marathon Game Jam!

🗓️ Schedule

  • Start Date: February 7, 2025
  • End Date: March 7, 2025

A month-long jam to encourage you to work on your projects! This is a great opportunity to make progress, finish your game, and share it with the community.

🎨 Theme

There is no theme! Just work on your game.

📜 Rules

  • Solo Developers and teams allowed: This Community is typically for solo devs however we've decided to allow teams . 
    • To keep things fair for solo participants, only solo-developed games will be eligible for the Hall of Fame channel on discord and featured on the SoloDev Itch page.
    • more information can be found here
  • make sure you legally own any assets you’re using. 
  • this jam is open to everyone, regardless of skill and experience!
  • NSFW games not allowed.

🏆 Ranking & Feedback

This is primarily about progress and feedback, not competition. You'll get the chance to judge other participants’ submissions and share feedback.

Ranking Criteria:

  • Innovation – Unique ideas or combinations that stand out.
  • Fun – How enjoyable is the game to play? Does it keep your attention?
  • Graphics – Quality of visuals, effective art style, or charming programmer art.
  • Audio – Quality of sound design, music, and effects.
  • Polish – How complete and polished the game feels.
  • Progress – (Optional field) How much progress did you make during the jam?

🎁 Prizes

  • Jam Winner Role on Discord and r/SoloDevelopment.
  • Pinned game on Reddit and Discord.

About the One-Month Marathon Jam

The one-month marathon game jam gives developers a whole month to create their game. It offers flexibility while maintaining a clear deadline to keep you motivated.

This jam is ideal for solo developers or small teams. The extended timeframe lets you work at your own pace, take breaks when needed, and focus on creating a polished and complete project.

Stay Connected

💬 Discord: Join our Discord to share your progress!

🔗 Subreddit: Visit r/SoloDevelopment for discussions.

Submissions(90)

All submissions
·
Browser playable (57)
·
Windows (36)
macOS (9)
Linux (12)
Android (4)

No submissions match your filter

a real bullethell game
Action
Dodge incoming bullets and get power ups in, "The Core"!
Action
Play in browser
Action
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Dave's Coffee
Action
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Test your fate…
Survival
Investigate a series of murder. But be careful- the murderer might also be investigating you,.
Interactive Fiction
No pain no gain.
Survival
Lead your nation to glory in this political strategy management simulation.
Simulation
Play in browser
Run from the farmer with his gun and scoff all the carrots in this exciting hyper realistic bunny simulator!
Action
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Uncover dark secrets and make choices that will shape your fate in this mystery game.
Visual Novel
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Hack robots to escape a cardboard world.
Puzzle
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Explore a Post-Apocalyptic World in this Incremental Collector!
Adventure
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Cozy farming sim. Absolutely nothing weird happens.
Simulation
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manage a drill with a terminal; try not to die
This is a DEMO for my upcoming game: "Once upon a Slime". Be sure to leave some feedback!
Adventure
Paintball meets pinball in a game about taking up space.
Play in browser
Let's learn math with Linda
Play in browser
grid-based action roguelike
Sports
Sometimes when the world is ending, you just really need a burrito
Play in browser
Use One Bullet To Escape in this 3D FPS Puzzle Game.
Puzzle
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Protect the magic tower!
Strategy
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Burn Fast. Cool Down. Survive the Storm
Action
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A couch co-op rpg set in the world of Anthean
Role Playing
Adventuring party management game
Simulation
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Embark on a humorous afterlife journey in the Post-Mortem Affairs Office
Adventure
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Flappy bird in 1873.
Platformer
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As the AI of a Prisoner Hulk that is degrading, send out the prisoners you carry to find ressources.
Simulation
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Tap this paw to get more coins!
Simulation
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Problem-solving puzzle with cubes.
Puzzle
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Online PvP autobattler where the prices of minions change based on demand from other players
Low level programing game
Puzzle
A narrative horror experience.
Interactive Fiction
The journey to the ecstasy of the boiled chicken.
Action
Action
Play in browser
A puzzle platformer based on the Momodora series, on the Terminal!
Platformer
Retro Endless Wave Survival
Survival
You lose your life and become a reaper. Prevent lost souls from returning to the world of the living.
Action
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Push blocks onto pressure plates in order to progress
Platformer
Last night, you had a dream… In a forgotten cave, a shadow mimics your every step. It always catches up to you.
Puzzle
Play in browser
Interactive Fiction
a momentum based platformer with powerful jumps
Platformer
Play in browser
Fast-paced Action Roguelike
Action
Don't get your balls crushed
Action
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Neo-Noir Story-Driven Platformer
Platformer
Shoot da BALLS
Shooter
Play in browser
Action
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A cute survivor game feat Unitychan. / SDユニティちゃんのサバイバーゲーム
Action
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Challenge yourself with an epic boss fight, but as a CAT !!!
Action
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Exosphere
Role Playing
Help the spider get to the top before rain comes
Survival
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A multiplayer tech-smashing good time
Action
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Star of this monochrome, retro world, made rogue.
Platformer
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Forest, caves and mysteries
Platformer
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Chaotic, 1-bit arcade shoot-em-up game
Shooter
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Jump!
Platformer
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Match 3 Game
Puzzle
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Testing and updated transitions
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Escaping the lucid dreams
Adventure
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"One murder. Three suspects. Countless lies. In the shadows of Chicago, the truth is the deadliest game."
Visual Novel
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Avoid getting cooked! Tilt, roll & dodge in this jazzy action game for 1-4 players.
Action
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Uncover the mysteries of Spin Tower and claim its riches.
Action
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Shooter
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You're exploring the moon in a mision, but you find out that you're not the only living creature on this planet
Shooter
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Commissioned by the empire to explore and set up a settlement in the new land.
Strategy
Survival
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You are a sword! Slash the skeletons.
Survival
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Atmospheric Exploration Games Where you Ponder About life Along with the Developer
Rhythm
Circuit racing with a deadly twist
Racing
Experience a 2d runner shoot em up(shump) with a visual novel story.
Shooter
Evolve your weapons and survive in this multiplayer game against your friends!
Shooter
Play in browser
Minimalistic Metroidvania. A small hero with a magical spear.
Adventure
Can you beat all the minions with fire magic?
Shooter
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Rougelike Card game about shooting french people in airships
Card Game
Play in browser
Interactive text-based RPG supporting english and portuguese.
Role Playing
Survive against hordes of zombies for as long as possible!
Shooter
by Robygamer_150
Play in browser
Clean master 2D - A fun chill time
Simulation
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Action
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A game about deleting words.
Puzzle
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Avenge your family or die trying.
Adventure
Play in browser
CyberDangerous
Educational
Play in browser