A custom game mode for osu!lazer project based on "Touhou" game.

Last edited by EVAST EVAST at February 5, 2022 06:43 PM UTC

Touhosu is a custom osu! ruleset based on Touhou Project games. The ruleset is developed by Evast and is only available at Evast's Patreon page


The player controls a character (the character visual is Reimu Hakurei, the main character of Touhou Project), escaping from enemies' bullets spawns to the rhythm. The character's lives will gradually regen. When hit by a bullet, the character loses a live. The player is able to shoot enemies, but given the lack of enemies, it is pretty much useless. Focus mode can be used in order to slow down player movement.


Only playable using a keyboard.

default controls

  • Move Left - LEFT
  • Move Right - RIGHT
  • Move Up - UP
  • Move Down - DOWN
  • Shoot - Z
  • Focus - SHIFT


difficulty reduction

  • Easy Icon Easy
  • Smaller bullets, more forgiving HP drain and three lives!
  • Score Multiplier: 0.50x

  • No Fail Icon No Fail

  • You can't fail, no matter what.
    • Makes it impossible to fail.
  • Score Multiplier: 0.50x

  • Half Time Icon Half Time

  • Less Zoom...
    • Decreases speed .75x.
  • Score Multiplier: 0.30x
  • Click the icon again for Daycore Mod : Whoaaaaa...
    • Decreases speed .75x and lowers audio pitch.

difficulty increase

  • Sudden Death Icon Sudden Death
  • Miss and fail.

    • If you miss, you fail.
  • Double Time Icon Double Time

  • Zoooooooooom...
    • Increases speed 1.50x.
  • Score Multiplier: 1.10x
  • Click the icon again for Nightcore Mod : Uguuuuuuuu...

    • Increases speed 1.50x and raises audio pitch.
  • Hidden Icon Hidden

  • Bullets will become invisible near you.
  • Score Multiplier: 1.06x


  • Autoplay Icon Autoplay
  • Watch a perfect automated play through the song.
  • Click the icon again for Cinema Mod : Watch the video without visual distractions.


  • Wind Up Icon Wind Up
  • Can you keep up?
    • Slowly increases speed from 1.00x to 1.50x throughout the map and raises the pitch alongside the speed.
  • Click the icon again for Wind Down Mod : Slooow doooown...
    • Slowly decreases speed from 1.00x to 0.75x throughout the map and lowers the pitch alongside the speed.
  • Initial rate, Final rate, and Adjust pitch are customizable parameters.


A slider is present to adjust the playfield dim.