• Register

"I'd play this for a couple of minutes"

Some pieces move, some pieces fall, a piece or two might end up tumbling some more. At least that's how things usually go during your average game of Reaction. You swing your paddle left and right in order to push the pieces towards the evacuation shafts, gaining some of that precious little time before the play area inevitably spills and it's game over.

"Aha", I hear you say, "so it’s a physics puzzler of sorts!" And that is correct. You can play it alone or with a friend in multiplayer, you can go at it in short bursts or try to crack those elusive high score spots.

Here's what's included:

  • A single and/or multiplayer experience
  • Six power-ups to help you get through the evolving levels of difficulty
  • The option to add faces and expressions to pieces, turning them from cold shapes into cute little geometrical folk
  • Versions for Windows, Linux, and Apple. *

Speed, difficulty, controls, sound, and music are all customizable. By default, you use the left and right arrow keys in a singleplayer or when playing as player one in multiplayer, while player two controls their paddle with the Z and X keys.

  • View media
  • View media
  • View media
  • View media
  • View media
  • View media
Post article RSS Articles

Version 1.1 of Reaction, the physics puzzler where geometry falls from the sky and you move it around with your rotating paddle, is out now. Besides some much needed bug fixes, it comes with a few quality of life improvements and an in-game manual.


If you haven't given the game a try yet, you can download it at itch.io.

reaction one reaction four

Reaction, Out Now

Reaction, Out Now


Woohoo, Reaction just got released. Here's what that means.

Post a comment
Sign in or join with:

Only registered members can share their thoughts. So come on! Join the community today (totally free - or sign in with your social account on the right) and join in the conversation.


Latest tweets from @mechinkling

RT @Okamiette_: Allez, on est partis pour faire les cut sur le jeu Reaction ! de @mechinkling ! Ce sera une Mini Découverte d'un pe… T.co

Jul 4 2022

Can you speedrun Reaction? Blue Triangle, a newcomer to the scene, decides to give it a try, but things don’t reall… T.co

Jun 11 2022

Happy #WishlistWednesday everyone and a happy b-day to Reaction.🎉 The little rascal turns one tomorrow and its pro… T.co

Jun 8 2022

"Triple Dog Dare" is the musical bliss equivalent of "Gone Home" (@GoneHomeGame) and that is a fact.… T.co

May 23 2022