Windowkill Achievements Full list of all 37 Windowkill achievements.The base game contains 22 achievements, and there are 2 DLC packs containing 15 achievements.Filter Achievement View View Image viewList view Sort by Won first then by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc DLC Packs Group DLC packs together in list DLC Filter AllOwnedNone What are achievement flags? Click to find outApply AllWonNot won Base Base Game (Excludes DLC) 426 22 4.6758835 (6%) friend? 25 May 2026 - Add a guidecrownunlock everything 30 March 2026 - Add a guidemusic track: windowbreakget a x4 multiplier 30 January 2025 - Add a guidewindow theme: Windows XPmanifest 50 items 30 January 2025 - Add a guidecharacter: blip? 30 January 2025 - Add a guidecustom cursor: flame swordkill an orb array as zephyr 25 January 2025 - Add a guidewindow theme: vaporwavebeat timed mode as :) 24 January 2025 - Add a guidebackground: starshold 8 stars at once 24 January 2025 - Add a guidecharacter: :)kill ??? 15 January 2025 - Add a guidewindow theme: cutesurvive for 2 minutes without shooting the window as bastion 15 January 2025 - Add a guidewindow theme: Windows 98kill 98 bosses 15 January 2025 - Add a guidebackground: ripplecollect a 1000+ value coin 15 January 2025 - 1 guidenyx skin: hectorget lv. 4 halt 15 January 2025 - Add a guidebackground: soupobliterate a star 15 January 2025 - Add a guidebackground: gridget 40,000 coins in one run 15 January 2025 - Add a guidebackground: transparentkill every boss 15 January 2025 - 1 guidecharacter: nyxget lv. 10 multishot 15 January 2025 - Add a guidecharacter: bastionkill 10 spikers 15 January 2025 - Add a guidemusic track: windowchillbeat timed mode 08 January 2025 - Add a guidebackground: cellsbuy 100 shop items 08 January 2025 - 1 guidegame mode: timed runsurvive for 20 minutes 08 January 2025 - 1 guidecharacter: zephyrhave 50 health 08 January 2025 - 1 guide Update 3.2.0 Update 133 60 6 37843 (11%) custom cursor: rainbowsurvive for 4 minutes without collecting a coin 30 March 2026 - Add a guidewindow theme: windows 3.1get lv. 4 detach 25 January 2025 - Add a guidewindow theme: macos 10kill 2 bosses at once during halt 15 January 2025 - Add a guidewindow theme: mac classicblock 200 bullets 15 January 2025 - Add a guidewindow theme: macos 11kill wyrm without causing a split 08 January 2025 - Add a guidebacking texture: serenitydie to slime trail 07 January 2025 - 1 guide Update v4.0 Update 279 90 9 13836 (26%) mebo skin: constellationkill miasma as mebo without getting hit by its splatter attack 30 March 2026 - Add a guidebackground: infinitykill ??? as every character 30 January 2025 - Add a guidemusic track: windowshatterrecover a mebo 100 times 30 January 2025 - Add a guide:) skin: XDkeep a smiley alive for 10 minutes 30 January 2025 - Add a guidewindow theme: shardsurvive for 8 minutes in challenge mode 25 January 2025 - Add a guidecustom cursor: infectedkill an infected orb array 24 January 2025 - Add a guidegame mode: challenge rununlock every character 15 January 2025 - Add a guidebackground: vortexcollect 200 coins in a run as mebo without using any movement input 15 January 2025 - Add a guidecharacter: mebokill miasma as nyx 15 January 2025 - Add a guide