Vampire Survivors

Arcade survival game where you auto-fire weapons while dodging thousands of monsters across timed runs. Pick a character, last until the clock hits zero. Each kill drops gems that level you up mid-run—you choose new weapons or stat boosts every time. Runs start slow but snowball: by minute 15 you're a walking bullet hell, screen packed with bats and skeletons. Death sends you back with gold to buy permanent upgrades between attempts. Maps include a cursed forest, haunted library, and dairy plant overrun by creatures. No aiming required—movement and build choices matter most. Runs clock in around 15-30 minutes. Works if you want something you can pick up between tasks or optimize for hours.