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A boss monster grows stronger the more tabs you hoard. Close tabs to attack it. Can you defeat the Hoard King? Your browser is a battlefield. Your tabs are the monster. Tab Hoarder Boss Battle turns your worst habit into a game. Every tab you have open feeds a boss living in your toolbar — the more you hoard, the stronger and scarier it gets, evolving through six tiers from a harmless Tab Sprite all the way up to the dreaded Hoard King. How to play: Your toolbar badge shows a live tab count and changes color as the boss powers up Click the icon to open the battle screen and see the boss's full HP bar Hit Attack to close your active tab and land a real hit Open more tabs and watch it heal right back up Track your shame (or glory): See how many tabs you've closed today Check your all-time worst hoarding record Reach 0 tabs open for a secret "digital enlightenment" message No accounts, no ads, no tracking — everything is stored locally in your browser. Just you, your questionable tab habits, and a boss that will not stop growing until you deal with it. Perfect for chronic over-tabbers, productivity nerds, and anyone who's ever had 47 tabs open and no memory of why.
Jul 30, 2026
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