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 4.6759035 (6%) friend? 28 July 2025 - Add a guidecrownunlock everything 28 July 2025 - Add a guidecharacter: blip? 27 July 2025 - Add a guidewindow theme: vaporwavebeat timed mode as :) 27 July 2025 - Add a guidewindow theme: Windows XPmanifest 50 items 27 July 2025 - Add a guidecustom cursor: flame swordkill an orb array as zephyr 22 May 2025 - Add a guidemusic track: windowbreakget a x4 multiplier 22 May 2025 - Add a guidecharacter: :)kill ??? 17 March 2025 - Add a guidebackground: soupobliterate a star 04 March 2025 - Add a guidebackground: starshold 8 stars at once 04 March 2025 - Add a guidecharacter: zephyrhave 50 health 04 March 2025 - 1 guidewindow theme: cutesurvive for 2 minutes without shooting the window as bastion 28 February 2025 - Add a guidewindow theme: Windows 98kill 98 bosses 28 February 2025 - Add a guidemusic track: windowchillbeat timed mode 27 February 2025 - Add a guidenyx skin: hectorget lv. 4 halt 27 February 2025 - Add a guidecharacter: nyxget lv. 10 multishot 27 February 2025 - Add a guidebackground: gridget 40,000 coins in one run 27 February 2025 - Add a guidecharacter: bastionkill 10 spikers 09 January 2025 - Add a guidegame mode: timed runsurvive for 20 minutes 09 January 2025 - 1 guidebackground: transparentkill every boss 08 January 2025 - 1 guidebackground: cellsbuy 100 shop items 08 January 2025 - 1 guidebackground: ripplecollect a 1000+ value coin 07 January 2025 - 1 guide Update 3.2.0 Update 133 60 6 37843 (11%) window theme: windows 3.1get lv. 4 detach 27 July 2025 - Add a guidewindow theme: macos 10kill 2 bosses at once during halt 27 July 2025 - Add a guidecustom cursor: rainbowsurvive for 4 minutes without collecting a coin 22 May 2025 - Add a guidewindow theme: mac classicblock 200 bullets 17 March 2025 - Add a guidebacking texture: serenitydie to slime trail 28 February 2025 - 1 guidewindow theme: macos 11kill wyrm without causing a split 09 January 2025 - Add a guide Update v4.0 Update 279 90 9 13836 (26%) window theme: shardsurvive for 8 minutes in challenge mode 27 July 2025 - Add a guidemebo skin: constellationkill miasma as mebo without getting hit by its splatter attack 27 July 2025 - Add a guide:) skin: XDkeep a smiley alive for 10 minutes 27 July 2025 - Add a guidebackground: vortexcollect 200 coins in a run as mebo without using any movement input 27 July 2025 - Add a guidecustom cursor: infectedkill an infected orb array 27 July 2025 - Add a guidebackground: infinitykill ??? as every character 22 May 2025 - Add a guidegame mode: challenge rununlock every character 17 March 2025 - Add a guidemusic track: windowshatterrecover a mebo 100 times 04 March 2025 - Add a guidecharacter: mebokill miasma as nyx 27 February 2025 - Add a guide