A downloadable game for Windows and Linux

Bullet hell shooter prototype where you fight SPACE crabs! And can rewind time for up to 10 seconds.

Originally a game for Bullet Hell Jam 2021


The following control schemes are supported.

XBox Controller

  • Left Stick - Move
  • A - Fire
  • B - Rewind
  • X / RT - Rapid Fire

Keyboard - Arrow keys

  • Arrow keys - Move
  • Z - Fire (hold for slow movement)
  • X - Rewind
  • C - Rapid fire

Keyboard - WASD

  • WASD - Move
  • J - Fire (hold for slow movement)
  • K - Rewind
  • L - Rapid fire


  • Gain score by destroying enemies.
  • The amount of score gained is increased when you have a high hit count.
  • Rewind while fully charged to take your current score and combo back to the past!

Assets used


PlatformsWindows, Linux
Rated 4.5 out of 5 stars
(2 total ratings)
Made withGodot
Tags2D, Bullet Hell, Pixel Art, Shoot 'Em Up
Average sessionA few minutes


(OLD jam version) redshift_prototype_0.1.0_windows.zip 18 MB
(OLD jam version) redshift_prototype_0.1.0_linux.zip 21 MB
redshift-prototype-linux-latest.zip 23 MB
Version 0.11.0 Jun 07, 2021

Development log


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Actually, i felt like i was playing touhou, and it was good. But if game had mouse controls it would be better and easier to control


I made short video of myself playing this game for the first time. Good job. :)

Thanks for trying the game! There's a lot of insight into how it feels to play here. I see that the difficulty curve is still quite steep even with multiple retries. I'd certainly need to do more balancing was I making a full game.