Question 1

What is “Twin Choice” in Pixel Tetris Lab?

Accepted Answer

When Twin Choice is enabled, you get two upcoming pieces and can choose which one to spawn (Q/W). It adds strategy and reduces bad luck streaks.

Question 2

What are the key controls?

Accepted Answer

Move/rotate with the on-screen buttons (or keyboard if supported). Pick next piece with Q/W, hold with C, hard drop with Space, and pause from the Pause button.

Question 3

How does scoring work?

Accepted Answer

Score increases by clearing lines, making combos, and performing T‑Spins. Higher levels typically increase pace and difficulty.

Question 4

Can I change themes and stages?

Accepted Answer

Yes. Choose a visual theme from the swatches or enable Auto Cycle. The stage label shows the current environment.

Question 5

Is it offline and private?

Accepted Answer

Yes. The game runs locally in your browser with no uploads, and it can often work offline after the first load.