A downloadable game for Windows

Horizontunnel is an action shooter taking place in procedurally generated tunnel.

  • 6 procedurally generated levels split into 3 areas
  • over 3 colors
  • no checkpoints


    • Version 1.1 Small fix - you can no longer shoot through block when standing directly next to it.
    • Version 1.2 Added screenshake when shooting and getting hit.


    Horizontunnel 1.2.exe 3 MB


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    omg with a little work and polish, and controller support this game could be amazing ! downwell is one of my favorite games of all time! don't stop with this !


    very cool!

    A lot of fun! Good job

    Very good tribute to Downwell and still you have some tricks.