Don't cross a line. Your head crossing any line's centre, or the wall, ends the run. Your own line counts. Riding alongside or on top of a line is fine, and the last bit of a tail is safe. Clipping the bit just behind a head counts as head-on.
Ride lines for speed. Stay close alongside another line. Closer builds speed faster. It drains once you stop.
Overcharge. Riding fills the gold charge bar, faster the closer you ride. When it's full, press Space (or tap) for a burst of speed above the normal limit.
Eat bits. They make you longer, thicker and faster. Thicker lines pick up bits and catch lines from further away.
Cut people off. A dead player's line comes back as bits, about 90% of it. Bots give back about half. Now and then a death dupes and its bits are worth triple.
Head-on, the longer line wins.
New lines blink for 3 seconds and can't be hit.
The arena grows and shrinks with the number of lines in it.
Online is everyone together. 1v1 is first to 3 rounds, against a player or a bot. Bots is offline, with as many bots as you like.
Coins come from online games, for length and kills. Spend them in the locker. Bots games are practice and earn nothing.
Lines marked BOT are bots. Everything else is a player.
Scores keeps this week's and the all-time top 10. Last week's #1 is King of the Week.
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