Hit the shortcut
Hold your modifier combo (⌥⌘ by default). The cursor turns into a shotgun over any screen. You're armed.
Hit your shortcut. The cursor becomes a shotgun. Aim at the Dock and fire. The app dies on the spot. A real force-quit, with blood, a gunshot and DOOM '93 screen-shake. No dialog. No "are you sure?". Just BOOM. The fastest task killer a Mac has ever seen.
CLICK = FIRE
RIGHT-CLICK = RELOAD
CLEAR THE DESKTOP → MEGAKILL
Hold ⌥ Option and ⌘ Command and your cursor turns into a shotgun. Let go and it's back to normal.

Hold your modifier combo (⌥⌘ by default). The cursor turns into a shotgun over any screen. You're armed.
Aim at the app you want gone: its Dock icon, or its window directly. Yes, that browser with 38 tabs that's been open for three weeks eating your RAM.
BOOM. Instant force-quit, the shotgun blast roars, and if it was pinned it gets unpinned: the icon vanishes from the Dock for good.
By default, a shot kills the whole app. Flip on wound mode from the menu and a shot on a window closes just that window and the app keeps running (great for a floating Slack chat or a nagging alert). The Dock icon always kills the whole app.
A closed app still pinned to the Dock? One shot and it's unpinned, and the leftover icon is gone for good.
A real DOOM '93-style shotgun sprite (CC0 assets). Recoil, muzzle flash and the exact id Software feel.
Real fire and reload sounds, not system beeps. Every kill is heard. Everyone in the open-plan will hear it. Good.
Summon it with any modifier combo you like. See app, shoot app, app gone, in under a second. No menus.
Finder, the Dock and MEGAKILL are untouchable. It only shoots running apps; critical system processes are shielded.
Yes. MEGAKILL is a task killer for Mac: it ends any running app's process in one click, the same result as Force Quit in Activity Monitor, just faster and with a shotgun. Frozen apps included.
Hold the shortcut (Option-Command, the ⌥⌘ keys, by default), the cursor turns into a shotgun, then click an app's Dock icon or its window to force-quit it instantly.
You get 100 free kills to try it. After that, unlimited kills are a one-time €1.99.
Yes. MEGAKILL is distributed outside the App Store as a notarized Developer ID app, and Finder, the Dock and critical system processes are shielded so you can't break your Mac.
Free. 100 kills, no card, no catch. Download it, grant Accessibility, and start clearing your Dock like it owes you money. Run out? Unlock unlimited for less than a coffee.