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%) crownunlock everything 17 August 2025 - Add a guidecharacter: blip? 17 August 2025 - Add a guidefriend? 17 August 2025 - Add a guidecustom cursor: flame swordkill an orb array as zephyr 17 August 2025 - Add a guidewindow theme: vaporwavebeat timed mode as :) 16 August 2025 - Add a guidewindow theme: Windows XPmanifest 50 items 16 August 2025 - Add a guidemusic track: windowbreakget a x4 multiplier 16 August 2025 - Add a guidenyx skin: hectorget lv. 4 halt 16 August 2025 - Add a guidecharacter: nyxget lv. 10 multishot 15 August 2025 - Add a guidecharacter: :)kill ??? 15 August 2025 - Add a guidecharacter: zephyrhave 50 health 31 October 2024 - 1 guidebackground: soupobliterate a star 31 October 2024 - Add a guidewindow theme: Windows 98kill 98 bosses 31 October 2024 - Add a guidemusic track: windowchillbeat timed mode 30 October 2024 - Add a guidebackground: starshold 8 stars at once 30 October 2024 - Add a guidewindow theme: cutesurvive for 2 minutes without shooting the window as bastion 29 October 2024 - Add a guidecharacter: bastionkill 10 spikers 29 October 2024 - Add a guidebackground: gridget 40,000 coins in one run 29 October 2024 - Add a guidegame mode: timed runsurvive for 20 minutes 29 October 2024 - 1 guidebackground: cellsbuy 100 shop items 29 October 2024 - 1 guidebackground: transparentkill every boss 29 October 2024 - 1 guidebackground: ripplecollect a 1000+ value coin 29 October 2024 - 1 guide Update 3.2.0 Update 133 60 6 37843 (11%) window theme: windows 3.1get lv. 4 detach 16 August 2025 - Add a guidewindow theme: macos 10kill 2 bosses at once during halt 16 August 2025 - Add a guidebacking texture: serenitydie to slime trail 31 October 2024 - 1 guidecustom cursor: rainbowsurvive for 4 minutes without collecting a coin 31 October 2024 - Add a guidewindow theme: macos 11kill wyrm without causing a split 29 October 2024 - Add a guidewindow theme: mac classicblock 200 bullets 29 October 2024 - Add a guide Update v4.0 Update 279 90 9 13836 (26%) background: infinitykill ??? as every character 17 August 2025 - Add a guidemebo skin: constellationkill miasma as mebo without getting hit by its splatter attack 16 August 2025 - Add a guidemusic track: windowshatterrecover a mebo 100 times 16 August 2025 - Add a guidebackground: vortexcollect 200 coins in a run as mebo without using any movement input 16 August 2025 - Add a guidewindow theme: shardsurvive for 8 minutes in challenge mode 16 August 2025 - Add a guidecustom cursor: infectedkill an infected orb array 16 August 2025 - Add a guidecharacter: mebokill miasma as nyx 16 August 2025 - Add a guidegame mode: challenge rununlock every character 16 August 2025 - Add a guide:) skin: XDkeep a smiley alive for 10 minutes 29 October 2024 - Add a guide