One button game where you input various combos to control your mech: https://sleeper-games.itch.io/mech-revenant-input-one

Heyo, my game is a one button top down shooter hope you enjoy, cheers: https://seansmith.itch.io/untitled-crushing-ball-project

Any one key to rule them all (the multi-tool functions)...

https://itch.io/jam/gmtk-2019/rate/461116

Try ours, it's a one button platformer game  :)

https://itch.io/jam/gmtk-2019/rate/462181

I have rated your game...

try and leave feedback of this single button grappling plat-former: https://itch.io/jam/gmtk-2019/rate/431948

One button (any ONE button): you turn left
https://itch.io/jam/gmtk-2019/rate/460349

Mine is a sidescroller you control using only one button. Feedback is greatly appreciated!

https://jaylecavalier.itch.io/jellyhead

It is not strictly one button, but you use only the left click of the mouse.

https://itch.io/jam/gmtk-2019/rate/462613

Here ya go another button & one mechanic game. You blast your way to the top.

Hope ya'll enjoy it. Some feedback would be much appreciated :) 

https://itch.io/jam/gmtk-2019/rate/462104

Don't lose your heart.....    s

Enjoy! ;)

Me know it all knows the truth