Unbolt Arena

Puzzle

Unscrew coloured bolts in the right order, drop every plank and pack the toolboxes.

Unbolt Arena gameplay
Unbolt Arena
Free to play · progress saves automatically on this device

About Unbolt Arena

Unbolt Arena is a bolt-sorting puzzle set inside an old football stadium. The stand is held together by ad boards, seat rows, roof panels and scoreboards, all pinned by shiny coloured bolts. Tap a free bolt to unscrew it and it flies into the toolbox of its colour.

If no toolbox matches, the bolt waits in a small tray, and a full tray ends the level. Planks swing loose and crash down when their last bolt is out, full toolboxes are carried away and new colours arrive. A hundred levels ramp up with red HARD and purple SUPER HARD stages that pay double and triple cash.

How to play

  1. Tap a bolt that is not covered by a plank above it to unscrew it.
  2. Bolts fly into the toolbox of the same colour. Each toolbox holds 3 and leaves when it is full.
  3. A bolt with no matching toolbox goes into the tray. If the tray is full, only matching bolts are safe.
  4. When a plank loses its last bolt it falls away and frees the bolts underneath.
  5. Unscrew every bolt to clear the level. Watch the NEXT colours and plan your order.

Frequently asked questions

Is Unbolt Arena free?

Yes. Every level can be cleared without spending coins. Coins are optional, and each tool is free the first time you use it.

Why can't I unscrew a bolt?

A plank lying on top of it is holding it in. Unscrew that plank's bolts first so it falls away. Covered bolts show a dashed ring so you can plan ahead.

What are HARD and SUPER HARD levels?

Every 5th level is HARD and pays double cash, every 10th is SUPER HARD and pays triple. The level after them is a breather.

Is every level possible?

Yes. Each of the 100 levels is checked by a solver before it ships, so there is always a way through with the normal tray.

Does it work on phones?

Yes. It plays in portrait and landscape and the camera zooms in on the planks so the bolts are big and easy to tap.

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