Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
95% positive of 3,426 · Overwhelmingly Positive · Live from Steam
Loading reviews from Steam…
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.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 95% on 2026-11-01 → 95% today (3,426 reviews)
No authorized Steam key store lists this game right now.
1 item on Steam, newest first.

Works great on Steam Deck. Results from Valve's own testing.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
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 change the "force starting monitor" option in…
New Features Added a rare balloon entity This was meant to be included with the 4.0.5 update but wasn't ready in time Added "show fake cursor on controller" option This enables the same fake cursor that appears when Smiley spawns Added "quit" button to options…
Hi friends! Windowkill has recently become Steam Deck Verified! I've made many changes specifically to better support Steam Deck, included in this update. Also, today marks the one year anniversary since Windowkill's launch on Steam! Along with all the changes…
Changes Miasma's health now adjusts based on number of nodes spawned (global max health spread out) Prevented miasma infecting detach windows for every player clone Arrows now have a starting cooldown before their first attack Octagons now have a starting cool…
Fixes Fixed detach giving infinite invulnerability Fixed input issues with multiplayer Fixed dying and reviving as some characters in multiplayer
Changes Updated some translations Minor optimizations to workshop asset loading Fixes "composite_shader" background assets now activate window transparency Fixed audio filters persisting when quitting to title while halt is active Fixed loading stats files wit…
Windowkill is a twin-stick shooter where the game window itself is constantly closing in on you. A really clever idea, and a game I had a lot of fun with previously and now it has improved Steam Deck support too. Read the full article here: https://www.gamingo…
Hi friends :) I usually consider the Steam Awards to be completely locked out by the top of the top most popular games. Windowkill isn't really part of that group, but I figure it's the best chance I'll ever get of a game getting an award, and I want to give i…
hiya, another update for you guys! Because of the version update, you may notice mods displaying an "incompatible version" indicator. Most mods should still work even if they are not up to date (within reason)! New Features Added 4 new languages Belarusian Per…
Windowkill is a fantastic twin-stick shooter, where the game window is constantly shrinking on you and enemies spawn across multiple windows. It's truly clever and now it has full customization available via the newly introduced modding support. Read the full …