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Stack Attack — a free online arcade game on TotType
Stack Attack is a fast-paced Tetris-style block puzzle where you steer colorful falling shapes, spin them into perfect fits, and clear full rows to survive. Build your combo multiplier as you level up and unlock bomb power-ups to blast through tough spots. It's a free online game playable in any browser on phone, tablet, or desktop—no download or account needed, just pure arcade action.
How to play Stack Attack
← → move, ↑ rotate, ↓ soft drop, Space hard drop. Fill a whole row to clear it. It speeds up as you level.
Tips & tricks
- Rotate blocks before they reach the bottom by pressing the up arrow—early rotations give you more placement options than waiting until the last second.
- Use the hard drop (Space) when you're confident about a block's position, and save soft drop (down arrow) to fine-tune placements and buy yourself thinking time.
- Earn bombs every 8 cleared lines and use them to blow out the bottom row when your stack gets dangerously high—this gives you breathing room to keep comboing.
Frequently asked questions
How do you play Stack Attack?
Use arrow keys to move blocks left and right, press up to rotate, down to soft drop, and Space for hard drop. Clear a full row across the grid to score points and level up.
What are bombs and how do you use them?
Bombs are power-ups you earn every 8 cleared lines (shown as x count at the bottom). Press B or the bomb button to use one—it clears the bottom row and shifts your stack down, giving you space to keep playing.
Is Stack Attack free and can I play it on my phone?
Yes, Stack Attack is completely free to play. You can play it in any web browser on your phone, tablet, or desktop with no download or login required.