CalcoTools Games

Blob Idle

Feed a tiny speck until it becomes a planet eater. Gulp food, turn it into mass, and spend mass on spawners, mouths and auto eaters.

How to play

  1. Food appears around your blob over time. Tap Gulp to eat as much as your mouth allows and turn it into mass.
  2. Spend mass on upgrades: more food, a bigger field, a wider mouth, auto eaters and richer food.
  3. Your blob changes form as your all time mass grows, from Speck all the way to Planet eater.
  4. Your progress saves in this browser, and auto eaters keep working at half speed for up to an hour while you are away.

Tips and strategy

  • Food stops appearing when the field is full, so bigger fields and wider mouths pay off together.
  • Auto eaters can only eat what spawns, so raise Food spawn as you buy them.
  • Rich food multiplies every bite, tap and auto eater alike. It is the strongest long term upgrade.
  • Do not leave a full field sitting. Eat it before the spawner stalls.

FAQ

Is this the same as Blob Grow?
No. Blob Grow is a live arena where you steer a blob and eat smaller ones. Blob Idle is a calm upgrade game with no steering.
Is there an end to the game?
Each upgrade tops out at level 25 and the last form is Planet eater, so there is a finish to reach.
Will I lose progress if I close the tab?
No. It saves every few seconds and when you leave the page, and restores next time you visit.