How to play Screw Jam
- Tap a screw that no plate is covering. It spins out and flies to the toolbox of its colour and symbol.
- No open box for that colour? It waits in the spare tray. A full box leaves and the next one pulls matching screws from the tray.
- Plates fall away once their last screw is out. If the tray fills up, you are out of space — plan ahead!
- Icy screws need two taps; grey screws show their colour once uncovered. Extra Slot, Drill and Magnet boosters help — upgrades add more.
Missions to chase
Every run counts toward missions that pay out XP. Clear a tier to unlock the next one:
- Reach level 3
- Unscrew 150 screws in total
- Drop 15 plates in one run
- Reach level 7
- Clear 3 levels with 3 stars
- Unscrew 1,500 screws in total
Upgrades
Coins you earn buy permanent upgrades for Screw Jam:
- 🧰 Bigger Tray — +1 spare tray slot on every level
- 🪛 Power Drill — +1 Drill at the start of a run
- 🪙 Repair Fees — +15% coins from each run
Good to know
- Free and instant: runs in your browser on phone, tablet or desktop — nothing to install.
- Session length: about 2–5 min per round, perfect for a short break.
- Progress saves automatically in this browser: best scores, missions and favorites.
Start playing Screw Jam or browse all Play Hub games.
