This page if for informational use only. Backflip Studio is no longer developing Gizmonauts.


The Grinder Bot is excellent at digging tunnels. When it was first invented a man named Jon Harry thought that he could still dig faster than any machine, so he challenged it to a race. Jon won, but he dug in the wrong direction, so machines were produced anyways.

  • Available: Level 7
  • Breed/Incubation: 1 hour
  • Buy: 25 Crystals
  • Sell: 1,000 Robux
  • Deploy Experience: 1,000

GrinderBotGrindstone   Grindstone Standard
10 Crystals GrinderBotSaw   Saw +10% Robux
25 Crystals GrinderBotDisc   Disc Speed+++
50 Crystals GrinderBotShuriken   Shuriken
50 Crystals GrinderBotWreath   Wreath Limited: Christmas (unavailable)