BroomSweeper

Here is an excerpt of BroomSweeper's Steam description:

It’s the night shift at your new job as janitor at megacorp TentaTeq, Inc.’s giant headquarters. All alone with hundreds of offices full of dust to sweep… or so you’ve been told. Strange sounds emanate from nearby rooms, dust bunnies spring to life, and suddenly you find yourself fighting to clear the tiles and survive with your newfound employment intact.

Clickable floor tiles can be swept clean, or conceal an angry dust bunny to avoid. Place caution signs and tread carefully using classic Minesweeper strategies—but watch out! Tiles and numbers may not be as they seem as hazardous materials emerge throughout the night! Characters with unique play styles and 20 ascension levels ensure you can customize your experience.

Stop by a vending machine to restock your janitor cart with items to help you combat the forces lurking in TentaTeq’s maze of cubicles. Defeat bosses to earn powerful keys that grant you new abilities that upend the way you solve puzzles. Discover limitless wacky combinations as you search for the synergy you need to avoid getting fired!