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%) crownunlock everything 22 December 2025 - Add a guidewindow theme: Windows XPmanifest 50 items 21 December 2025 - Add a guidecharacter: blip? 20 December 2025 - Add a guidewindow theme: vaporwavebeat timed mode as :) 16 December 2025 - Add a guidemusic track: windowbreakget a x4 multiplier 16 December 2025 - Add a guidecharacter: :)kill ??? 16 December 2025 - Add a guidewindow theme: cutesurvive for 2 minutes without shooting the window as bastion 16 December 2025 - Add a guidenyx skin: hectorget lv. 4 halt 30 November 2025 - Add a guidecustom cursor: flame swordkill an orb array as zephyr 27 November 2025 - Add a guidebackground: soupobliterate a star 14 August 2025 - Add a guidebackground: starshold 8 stars at once 14 August 2025 - Add a guidewindow theme: Windows 98kill 98 bosses 12 August 2025 - Add a guidebackground: ripplecollect a 1000+ value coin 02 July 2024 - 1 guidecharacter: nyxget lv. 10 multishot 02 July 2024 - Add a guidebackground: transparentkill every boss 02 July 2024 - 1 guidebackground: gridget 40,000 coins in one run 29 June 2024 - Add a guidecharacter: bastionkill 10 spikers 29 June 2024 - Add a guidemusic track: windowchillbeat timed mode 29 June 2024 - Add a guidebackground: cellsbuy 100 shop items 28 June 2024 - 1 guidecharacter: zephyrhave 50 health 28 June 2024 - 1 guidegame mode: timed runsurvive for 20 minutes 28 June 2024 - 1 guidefriend? Locked - Add a guide Update 3.2.0 Update 133 60 6 37843 (11%) custom cursor: rainbowsurvive for 4 minutes without collecting a coin 22 December 2025 - Add a guidewindow theme: windows 3.1get lv. 4 detach 16 December 2025 - Add a guidewindow theme: macos 10kill 2 bosses at once during halt 16 December 2025 - Add a guidebacking texture: serenitydie to slime trail 14 August 2025 - 1 guidewindow theme: mac classicblock 200 bullets 29 June 2024 - Add a guidewindow theme: macos 11kill wyrm without causing a split 29 June 2024 - Add a guide Update v4.0 Update 279 90 9 13836 (26%) mebo skin: constellationkill miasma as mebo without getting hit by its splatter attack 22 December 2025 - Add a guidebackground: infinitykill ??? as every character 19 December 2025 - Add a guide:) skin: XDkeep a smiley alive for 10 minutes 17 December 2025 - Add a guidewindow theme: shardsurvive for 8 minutes in challenge mode 16 December 2025 - Add a guidecustom cursor: infectedkill an infected orb array 16 December 2025 - Add a guidebackground: vortexcollect 200 coins in a run as mebo without using any movement input 16 December 2025 - Add a guidegame mode: challenge rununlock every character 16 December 2025 - Add a guidemusic track: windowshatterrecover a mebo 100 times 16 December 2025 - Add a guidecharacter: mebokill miasma as nyx 30 November 2025 - Add a guide