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%) background: soupobliterate a star 07 May 2026 - Add a guidecustom cursor: flame swordkill an orb array as zephyr 07 May 2026 - Add a guidewindow theme: vaporwavebeat timed mode as :) 16 August 2024 - Add a guidecharacter: :)kill ??? 15 August 2024 - Add a guidewindow theme: Windows 98kill 98 bosses 15 August 2024 - Add a guidenyx skin: hectorget lv. 4 halt 15 August 2024 - Add a guidewindow theme: cutesurvive for 2 minutes without shooting the window as bastion 14 August 2024 - Add a guidebackground: ripplecollect a 1000+ value coin 13 August 2024 - 1 guidemusic track: windowbreakget a x4 multiplier 13 August 2024 - Add a guidecharacter: zephyrhave 50 health 13 August 2024 - 1 guidebackground: gridget 40,000 coins in one run 13 August 2024 - Add a guidecharacter: nyxget lv. 10 multishot 13 August 2024 - Add a guidebackground: starshold 8 stars at once 13 August 2024 - Add a guidebackground: transparentkill every boss 13 August 2024 - 1 guidemusic track: windowchillbeat timed mode 13 August 2024 - Add a guidecharacter: bastionkill 10 spikers 13 August 2024 - Add a guidebackground: cellsbuy 100 shop items 12 August 2024 - 1 guidegame mode: timed runsurvive for 20 minutes 11 August 2024 - 1 guidecharacter: blip? Locked - Add a guidewindow theme: Windows XPmanifest 50 items Locked - Add a guidecrownunlock everything Locked - Add a guidefriend? Locked - Add a guide Update 3.2.0 Update 133 60 6 37843 (11%) window theme: windows 3.1get lv. 4 detach 07 May 2026 - Add a guidecustom cursor: rainbowsurvive for 4 minutes without collecting a coin 16 August 2024 - Add a guidewindow theme: macos 10kill 2 bosses at once during halt 15 August 2024 - Add a guidewindow theme: mac classicblock 200 bullets 13 August 2024 - Add a guidewindow theme: macos 11kill wyrm without causing a split 12 August 2024 - Add a guidebacking texture: serenitydie to slime trail 12 August 2024 - 1 guide Update v4.0 Update 279 90 9 13836 (26%) mebo skin: constellationkill miasma as mebo without getting hit by its splatter attack 07 May 2026 - Add a guidebackground: vortexcollect 200 coins in a run as mebo without using any movement input 07 May 2026 - Add a guidewindow theme: shardsurvive for 8 minutes in challenge mode 07 May 2026 - Add a guidemusic track: windowshatterrecover a mebo 100 times 10 May 2025 - Add a guidecustom cursor: infectedkill an infected orb array 06 April 2025 - Add a guide:) skin: XDkeep a smiley alive for 10 minutes 06 April 2025 - Add a guidecharacter: mebokill miasma as nyx 06 April 2025 - Add a guidegame mode: challenge rununlock every character 06 April 2025 - Add a guidebackground: infinitykill ??? as every character Locked - Add a guide