HOW TO SURF
← → or A D — Move left/right
SPACE or ↑ — Dash forward (brief invulnerability)
ESC — Pause
Collect ◆ crystals for points
Avoid ■ obstacles — you have 3 lives
Speed increases over time — survive as long as you can!
On mobile, use the on-screen buttons
ENTER INITIALS
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↑↓ change letter, ←→ move, ENTER to confirm