So what is


Grindstone is a game of sword-slashing puzzle battles. Grindstone Mountain is overrun with vicious Creeps! Slay your way up its treacherous peak where fortune, glory (and death) awaits!

Smash Creeps to get huge combos and earn precious grindstones in this critically acclaimed puzzle-battler. Cash in your grindstones to craft new gear and overcome devious enemies, obstacles, and boss encounters as you conquer Grindstone Mountain’s 200+ levels, and prove your prowess on the daily mode’s leaderboards.

Key Feature

Puzzle Battle Action

Grindstone is all about hacking and slashing through Creeps in order to get to the grindstones that live inside their guts! Complete levels by slaying like-colored Creeps, destroying bigger enemies and obstacles, and trying to escape before things get a little too intense! 

Each level is a unique combination of enemies, obstacles, and treasure, growing deadlier the longer you stay. It’ll take sharp puzzle skills and an even sharper blade to cleave your way through all of Grindstone’s dungeons.

Key Feature

Satisfying Color-Matching

Complete chains by pathing through like-colored Creeps. Use grindstones to change the color of your path to make even bigger chains! The bigger the chain, the bigger the grindstone (and damage done to enemies).

Key Feature

250+ Levels

Grindstone includes over 250 levels of finely-tuned puzzle battle action, evolving with new threats as you progress up Grindstone Mountain. Complete levels in the main map, or in one of Grindstone’s other various modes.

Key Feature

Different Modes

Grindstone features lots of different modes! Check out the multiple daily modes with competitive leaderboards or the boss rush mode with an all-time leaderboard.

Key Feature

Enemies & Bosses

Grindstone includes dozens of dangerous enemies, obstacles, and items that add complexity over time. Use your hard-earned grindstones to buy gear to use as you progress up the mountain.

Key Feature

Ongoing Updates

Grindstone is still growing, with ongoing updates that continually add new levels, items, enemies, and modes.

Key Feature

Award-Winning Soundtrack

And do it all while listening to the original, award-winning soundtrack by Sam Webster.