Lehmus Media Oy
Available now iPhone · iOS 17+

One thumb arcade / iPhone

Raster Run

Bounce upward, collect 64 bits, break 10,000 points, and escape the rising raster. The controls take seconds to learn. Level 3 can keep you chasing your high score for much longer.

No loading screens · no jump button · just one more run

Portrait Raster Run gameplay with the runner bouncing between platforms
Raster Run app icon

Three seconds. You already know how to play.

The runner jumps automatically. You decide where it lands — and how much risk the next bit is worth.

01 / STEER

Slide to steer

Move left and right with one thumb. Modern movement is the default, and the runner handles every jump automatically.

02 / COLLECT

Collect the bits

Every bit grows your score and adds another layer to the music.

03 / ESCAPE

Keep moving

The rising raster never waits. Platforms get tighter and routes change every run.

It starts easy. It does not stay that way.

64 bits

Build the signal

Level 1 ends when you collect 64 bits before the raster catches you.

10 000

Break 10,000

Level 2 continues until your score reaches 10,000. Routes tighten and every uncertain landing matters more.

Endless

How far can you go?

Level 3 has no finish line — only the next platform, the rising raster, and your high score.

You do not just follow the music. You build it.

The original 8-bit soundtrack grows with every bit you collect. Bass, rhythm, arpeggio, and melody join in cleanly — always on a musical bar boundary.

BIT 16
BIT 32
BIT 48
BIT 64

Old-school clarity. Modern mobile speed.

Modern movement

Fast one-thumb steering is the default for responsive portrait play.

A new route

A guaranteed core route with just enough variation on every run.

Local high scores

Your score table and player name stay on your iPhone. Game Center is not used in this version.

One more chance

After at least 15 seconds, the first death can offer one optional rewarded continue per run.

Available now on the App Store.

Built for iPhone with iOS 17 or later. Play free with limited ads only after ended runs, or remove ads permanently for €3.99. Restore Purchases is included.

Download on the App Store