This jam is now over. It ran from 2021-10-01 04:00:00 to 2021-11-01 03:59:59. View 33 entries

Update: The optional theme for this year's jam is "Out of Control". You can choose to interpret the theme in any way you like.

This is a relaxed, beginner-friendly jam with the goal of making short, simple minigames. 

Think small. Your game should be playable, from start-to-finish, in 20 seconds or less. It’s up to you if you want the player to reach a goal within the time-limit, race to score as many points as possible before the clock runs down, or complete a fixed-length, scripted level.

Think of the game of your dreams you'd like to build, then think of a 20 second slice of that game that sets your game apart from others.

All games must be made using DragonRuby Game Toolkit. DragonRuby will be free to download at https://dragonruby.itch.io/dragonruby-gtk until one week before the end of the jam (duration 3 weeks). 

This is a non-competitive jam. No prizes will be awarded and there will be no judges or ratings. You may submit as many games as you like.

An optional theme will be announced shortly before the start of the jam.

Timeline

The jam runs for 3 weeks with an extra weekend thrown in for good measure.

  • Jam dates: Oct 1 - Oct 24. Make and submit your game(s) during this time.
  • DragonRuby will be available for free starting one week before the jam to allow you to get familiar with the engine.
  • Reserve some time after the jam to play each other’s games and give constructive feedback.

Rules

  1. Be kind to each other. Please be respectful and tolerant towards all other participants.
  2. Don't include any assets (e.g. images and sounds) that you do not have a legal right to use.
  3. Games must be developed with DragonRuby Game Toolkit and be mini.
  4. Games containing mature themes or material that is not suitable for young audiences should be very clearly marked.

About DragonRuby

DragonRuby is a 2D game engine that’s super easy to get to grips with but powerful enough to make professional strength games. It uses the Ruby programming language and it can build games for Windows, Mac, Linux, consoles and phones! 

Resources



F.A.Q.

Q: What if my game is longer than 20 seconds? 

A: Your game is welcome even if it’s not under 20 seconds. This is a casual jam, so there are no torches or pitchforks here. 

Q: Why 20 Seconds?

A: The first twenty seconds of any game are the most important. That is the average amount of time you have to capture the player and pull them into the game.

Q: Can I work with a team?

A: Yes!

Q: I don't like coding but I'm good with graphics, sound, writing or some other valuable skill. Can I join?

A: Absolutely. Come to the Discord and ask if anyone wants to team up. The same goes for coders who want to team up with other creative types.

Q: Can I start working on my game before the jam starts?

A: Yes!

Q: What if I've never made a game before?

A: This is a beginner-friendly jam. The sample game is designed to be used as an easy starting point for everyone, regardless of their experience.

Q: Can I submit an unfinished game?

A: If you didn’t manage to do everything you wanted by the end of the jam and your game is somewhat playable, yes, please do submit it. If you do submit an unfinished game, please do it near the end of the jam. Please do not submit non-functional games.

 

This jam is organised by members of the DragonRuby community. 

Submissions(33)

All submissions
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Browser playable (25)
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Windows (28)
macOS (28)
Linux (30)

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An innocent little typing game. How well does your keyboard work?
Time is short! Can you deactivate the bomb?
Puzzle
Play in browser
An unifinished - but playable! - game for TeenyTiny DragonRuby MiniGameJam 2021
Card Game
Play in browser
Gramma's thirsty
Action
Adventure into the darkness
Adventure
Play in browser
Soundtrack composing toy
Play in browser
The truck delivering you and your brethren has lost control! Break down the door and escape before the truck crashes.
Fighting
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You control the sea current, and you must pick up the most trash in 20 second.
Play in browser
My late and dirty submission to the 2021 TeenyTinyJam
Play in browser
Minigame to slay a dragon
Action
ZombieZombieZombieZombieZombiezzzz
Action
ONLY YOU can protect your HUMAN!
A play on Conway's Game of Life
Action
Dig for diamonds, dodge dragons!
Strategy
Play in browser
Keep as many sheeps in the circle as possible
Action
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You've seen Lunar Landers before...
Simulation
Shooter
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Shift gears at the right moment to pull ahead of the competition!
Racing
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A simple hexagon based game built for the dragon ruby tiny game jam.
Strategy
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Cross the wires, save the day!
Puzzle
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you’ve got 20 seconds - just get rid of all the balls
Shooter
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Action
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Avoid a collision on twisted tracks!
Simulation
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20 seconds of... typing
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20 seconds, 3 boosts, and a red square to get another second to survive.
Play in browser
There is only one Game. It is The Game. Would you like to play The Game?
Santa's 20-second run!
Racing
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You have got 20 seconds to do everything.
Play in browser
A drag racing game for DragonRuby Teeny Tiny Game Jam
Racing
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Take classic 2-player pong for a spin with a mix of different gameplay modes.
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Arcade?? Minesweeper ?? Shooter ?? Idk
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Made for the TeenyTiny DragonRuby MiniGameJam2021
Play in browser