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Steam

Windowkill

Also known as Windowkill, steam:2726450, w

Windowkill is a twin-stick shooter, but the game window itself is constantly closing in on you. Shoot the window edges to push it around your screen as you fight and dodge enemies and bosses in their own windows.

Last update
20 May 2026
Players now
13
Original sources
1
Latest update
Patch notes

v4.0.6bWindowkill 4.0.6b hotfix

Changes Changed how the game decides which monitor to launch on, to help prevent the game startup swapping between monitors seemingly at random It now prioritizes the monitor containing the mouse cursor Reminder to chan…

5 changesFixGameplay
Latest updates

Update history

Browse past updates and patch notes for this game.

20updates

Gallery

In-game media

Achievements

Community progression

Top picks from 37 Steam achievements, sorted by player unlock rates.

  • background: cellsbuy 100 shop items54.4%
  • game mode: timed runsurvive for 20 minutes51.7%
  • background: transparentkill every boss38.8%
  • character: zephyrhave 50 health37.6%
  • character: bastionkill 10 spikers34.6%
  • background: gridget 40,000 coins in one run34.0%