Every Saturday at 20:00 UTC

Next jam:

One of the most influential game jams, 1 Game A Month (#1GAM) is shutting down in December 2018 after 5 years. Many game devs got our start with 1GAM and are vary thankful for the fun, cool people and atmosphere, the opportunity to start, learn, practice and explore this thing we call gamedev. If you wish to participate, please do so as December 2018 is your last chance. More info
Sepements by mantlair Sepements
for 1 Hour Game Jam 171 (Four elements)

Separate out the bouncing elements to their respective zones. Use Numpad 1-4,2-5, 3-6 to move 3 pads respectively. When a green aura is shown it means that that element is in the right spot. When all are in the right spot you win. R to restart.

Thewitter(Website & App)
for 1 Hour Game Jam 140 (Up)

Try to make #ohgj most trending topic on Thewitter. Web version by Corupta, Standalone version by Mantlair. We both liked the idea and did separate projects for fun. (Downloads on web page.)

Sunglassity by mantlair Sunglassity
for 1 Hour Game Jam 117 (The World Below)

Sunglasses took over the world. (Sunglasses were my personal second theme.) All images are from pixabay. Music from Fakemusicgenerator. Font from Dafont. (Fireonthemountain) Used only unity.

Cloud Survival by mantlair Cloud Survival
for 1 Hour Game Jam 81 (Survival)

Don't let your food or water to go below 0. Survive as long as you can. Arrow keys to move. R to restart.

Break The Glass by mantlair Break The Glass
for 1 Hour Game Jam 77 (Break it!)

Click to remove wood planks. Glass will break if any wood hits it. (Sorry for low level count.)

Collector by mantlair Collector
for 1 Hour Game Jam 76 (Fall'n'Avoid)

Left/Right Arrow To Jump. Collect the one you need. Avoid others. Have fun!

Two Buttons Controlling the TV (Not a Game)
for 1 Hour Game Jam 74 (Two Button Controls)


Sand Game by mantlair Sand Game
for 1 Hour Game Jam 72 (Creation)

Create sand and play with it. A minigame idea: - Make a parkour with steel. - Make gravity low. - Try moving sand in parkour without touching steel.

Click to Fashion by mantlair Click to Fashion
for 1 Hour Game Jam 69 (One button)

Click to fashion. No other controls. Enjoy! There are 1280 possible combinations. Can you find them all?

Computery Guy by mantlair Computery Guy
for 1 Hour Game Jam 66 (Don't Touch Me!)

Move your cursor to green target. Don't touch anything else. Character and sound effects belong to "Don't hug me. I'm scared."

Balance by mantlair Balance
for 1 Hour Game Jam 65 (Only 2 colors)

Roll around and collect all of the 25 stars!

Margus: The Platform Game by mantlair Margus: The Platform Game
for 1 Hour Game Jam 63 (Jump and Run)

On this sequel of The Walker. Margus can control himself. https://mantlair.itch.io/walker

Craft Dangers by mantlair Craft Dangers
for 1 Hour Game Jam 55 (Everything Is Dangerous)

You craft dangers and try them.

Flappy Pig by mantlair Flappy Pig
for 1 Hour Game Jam 53 (When Pigs Fly)

It's like Flappy Bird, but with a pig.

Glitchy Toasting by mantlair Glitchy Toasting
for 1 Hour Game Jam 50 (Toaster Madness)
Egg Your Image by mantlair Egg Your Image
for 1 Hour Game Jam 48 (Egg)
Life Saver by mantlair Life Saver
for 1 Hour Game Jam 47 (Help)
Memcake by mantlair Memcake
for 1 Hour Game Jam 45 (Cake!)
Train Watcing by mantlair Train Watcing
for 1 Hour Game Jam 42 (Trains)
Hearty Mask by mantlair Hearty Mask
for 1 Hour Game Jam 41 (Move or Die)
Under The Sun by mantlair Under The Sun
for 1 Hour Game Jam 39 (Day And Night)
Rulers by mantlair Rulers
for 1 Hour Game Jam 34 (scale)
Moor The Room by mantlair Moor The Room
for 1 Hour Game Jam 31 (Waiting Room)
Switch! by mantlair Switch!
for 1 Hour Game Jam 30 (Solidarity)
Gift Catch on Space by mantlair Gift Catch on Space
for 1 Hour Game Jam 29 (Bitslap's Birthday Jam)
Love and Horror by mantlair Love and Horror
for 1 Hour Game Jam 28 (horror)
Skull Squid
for 1 Hour Game Jam 27 (Abandoned)
You can't make a narrative game in an hour
for 1 Hour Game Jam 25 (Conformist)
Sticks by mantlair Sticks
for 1 Hour Game Jam 24 (Chain Reaction)
Impacter by mantlair Impacter
for 1 Hour Game Jam 18 (Space)
RoboCannon by mantlair RoboCannon
for 1 Hour Game Jam 17 (Robot Wars)
Piggyball by mantlair Piggyball
for 1 Hour Game Jam 13 (Money)
Bitslapper by mantlair Bitslapper
for 1 Hour Game Jam 6 (Grids)
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