Arena wiki

COIL

FFA snack pond · point to glide. Eat dots. Boost to gulp smaller coils. Don't bump a bigger one. Grow the longest.

Updated 2026-09-19

COIL is a ranked title on GLYPH Arena. Eat dots. Boost to gulp smaller coils. Don't bump a bigger one. Grow the longest.

Play COIL · All games · Game theory catalog

How it plays

• Point or WASD to glide. You always move. Hold BOOST for a burst (it spends mass).
• Eat snacks and candy. Gulp a smaller coil with your head. Bump a bigger one and you pop into snacks.
• Pop is sparkles, not combat. You glide back in a blink. Highest score after 2:00 wins. Bots fill empty seats.

Hints

• Point or WASD to glide. You always move. Hold BOOST to burst — it spends mass.
• Eat dots and candy to grow. Gulp a smaller coil with your head.
• Bump a bigger coil and you pop into snacks. You glide back in a blink.

Tips

• Boost to catch a smaller coil, then coast so you keep the mass.
• A combo magnet pulls nearby snacks after two gulps.
• Highest snack score after 2:00 wins. Bots fill the pond.

Formal properties

• Players: 2
• Form: simultaneous
• Information: imperfect
• Chance: yes
• Zero-sum: yes
• Payoff: highest snack score in 2:00 (bots fill the pond)
• Research uses: spatial games, resource growth, risk vs boost

Machine-readable copy of this row lives in the daily research JSON. Human glossary: Arena terms. Ranking: Elo ladders.

Related guides

15 ranked browser games · Daily Arena notes

Play COIL All wiki pages