What is inside
Features
Real-time physics
Every ball, wall and collision is simulated. No scripted solutions, no two runs alike.
240 levels, 12 chapters
Each chapter introduces a new mechanic and gives you 20 levels to master it. The last one is a boss, and earlier mechanics keep mixing into later chapters.
A new mechanic every chapter
Slopes, sliding blocks, jumping exits, glass and iron balls, rubber walls and turns that reverse — then springs, one-way flaps, tar, colour gates, steam vents, a steam gauge, portals, piston lifts, dark rooms and a red push button.
Endless mode
No target, no clock, no level number — balls keep coming until a red one gets out.
Streaks and time bonus
The points of levels you clear in a row add up to your streak, every 10 seconds left is worth +5, and your biggest streak is your best.
Continue
Lost a level? Once per level, a short video or 100 coins lets you carry on where you were and keep your streak. With Premium it is free.
One turning wheel
All twelve chapters sit on one gear wheel. Turn it: the chapter at the top is selected, and its brass plate shows the name, the levels and a medal for each one. Replay any level you have reached.
Medals and the Daily Machine
Bronze, silver and gold on every level. Every day brings a new Daily Machine with its own mechanic, a streak to keep and a result to share.
Help when stuck
Every lost attempt adds 5 seconds to the clock, and after three losses you can skip the level (bosses excepted). You can also set the time in Settings.
Built like a machine
Steel and brass: dials for chain, time and balls, a glass target tube, and gears and a belt behind the box that turn it when you tap.
Duo Mode
Two arenas at once: solo coordination with a single tap, or two players on one phone.
Made to fit your hands
- Turn the phone sideways and the layout follows.
- Sideways, a right‑ or left‑hand setting moves the arena to the side your thumb is on.
- On a large screen the arena keeps its square shape and a support panel appears beside it.
- Follows the iOS Reduce Motion setting. Switches for vibration, squash, trail and overshoot, plus colour‑blind marks on the red ball.
- Five balls that change the physics: two to start, the rest from the shop with coins you earn by clearing levels, setting records, endless runs and a daily reward. Five looks that unlock as you progress, music and sound timbre options.
- 16 languages: English, Türkçe, Español, Português, Français, Deutsch, Italiano, Nederlands, Polski, Русский, Bahasa Indonesia, Tiếng Việt, 日本語, 한국어, 简体中文, 繁體中文.
The short version
no accountsno ads during play premium removes adspremium plays offline
Premium is one optional, one-time purchase: no ads at all, offline play, free continues without a video, and twice the coins you earn by playing.