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Bolt Workshop

Bolt Workshop

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Puzzle · 1 player

How to play

The master's workbench is piled with overlapping wood, metal and glass plates, all held down by colorful bolts. Unscrew an exposed bolt and it flies into the box of its color; full boxes ship out, and any plate with nothing left holding it clatters to the floor. Plan badly and the holding tray fills up, jamming the whole workshop. 60 hand-tuned levels, a daily job and 17 achievements are waiting.

  1. 1Tap a bolt with no plate on top of it; it comes out and goes to the box of the same color.
  2. 2If no box matches its color, the bolt drops into the holding tray below. A full tray blocks new bolts, so think about the order.
  3. 3A box ships out once it holds three bolts and the next color arrives; matching bolts in the tray jump into it on their own.
  4. 4Drop every plate to finish the level. Finish without any help to earn 3 stars.
  5. 5Stuck? Undo, drill out a covered bolt or open an extra tray slot. Drills and extra slots are earned every four levels and from the daily job.

Keyboard

Move between bolts with the arrow keys or W A S D, unscrew with Space or Enter. Z or Backspace undoes, F picks the drill, E opens an extra tray slot, T shows achievements, Esc pauses.

Touch screen

Tap the head of the bolt you want to remove. Use the buttons at the bottom to undo, drill or add a tray slot.

Controller

Just connect a controller (on a TV or a computer). D-pad or left stick: move and navigate menus · A: select, hit, drop · B: undo or back · X: flag · Y: undo or zoom · LB / RB: switch tab or piece · Right stick: scroll the page · Start: pause · View button: full screen. Spark League keeps it simple: pick a button with the left stick and press A (on the ring, A strikes or blocks); in a fight the d-pad right and left advance and back off; LB / RB switch tabs (targets in a fight). A second controller plays the top side in Air Hockey and the second player in Spark League fights with friends.

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