Coil

Serpent Arena

Move your mouse to steer, Space to boost. On touch, drag anywhere to steer with a thumbstick — your finger doesn't need to sit on the target — and tap the ⚡ button to boost.
Eat the glowing spores to grow. Cut off rival serpents — size always decides: the bigger serpent survives every collision, so grow fast.
Avoid the rock fields and the arena's edge — both are fatal regardless of size.
You have 5 minutes. Be the largest serpent left when time's up, or wipe out every rival first, to win.