An asymptote is a curve that keeps getting closer to a line, forever, and never touches it. In this game, you're the curve. Get close to the walls. Get close to your tail. Get close to the end. Just don't touch.

ARCADE
Where it all begins. Each bite makes you a little faster and a little longer. Soon your own body is the biggest thing on the screen, and the room you need keeps shrinking.

ECHOLOCATION
The lights are out. All you have is the echo: every so often it pulses, shows you the board for a moment, and the dark closes in again. Remember what you saw. Trust what you remember.

QUANTUM
Food comes in pairs, and until you get close, each one is both food and a mine. The moment you approach, it's decided: one makes you grow, the other ends your run.

PHASE SHIFT
You're caught between two worlds. In one, the walls stop you. In the other, nothing can, but your tail starts to fall apart. Blessing or curse? There's no time to decide. The world is already shifting again.

ENTROPY
The snake melts on its own. It shrinks even when you do nothing, and the shorter it gets, the faster it moves. Every bite buys a little more time. Here, what you're approaching is zero.

GHOST
In Phase Shift, the world decided for you. What if you could control that power? In Arcade, Echolocation and Quantum, every bite fills your ghost meter, and you choose the moment. The snake turns transparent, and for a few seconds nothing holds you back: not the walls, not the obstacles, not even your own body.

MODE OF THE WEEK
Each week, one of four modes takes the spotlight at the top of the menu. The rotation starts over every four weeks.

WORLD RANKINGS
Every mode has its own global leaderboard. Pick a nickname and get your name on the board. Reaching the top is hard. Staying there is harder.

MAKE IT YOURS
Four of the eight themes are open from the start, and the other four unlock as you play. If you're color-blind, you don't have to give any of them up: all eight stay readable with protanopia, deuteranopia and tritanopia.
Play with swipes, buttons, a joystick or a keyboard, and put the buttons or joystick on whichever side of the screen suits you.
Fourteen languages: English, Turkish, German, French, Spanish, Portuguese, Russian, Hindi, Indonesian, Japanese, Korean, Arabic, Italian and Kurmanji.
On the subway, on a plane, anywhere without a signal, you can still play.

NO FORCED ADS
You're the only one who starts an ad: when a run ends, tap "Continue with ad" and pick up right where you left off. Nothing interrupts a run, and no banner sits in the corner. No in-app purchases, either.

Approach. Never touch.