Run history
Hold onto your local high scores and a running log of recent attempts, each with its duration and date.
Croy Labs
Rainbow Buster / Available now
Pick the perfect angle before the arcs press in.
Rainbow Buster is a one-finger physics arcade game for iPhone and iPad. Start a drag anywhere on the screen to set your angle, then release to send every ball in the volley along the same path. Break rainbow bands, collect extra balls, and stay ahead as the board closes in.
Free · iPhone and iPad · No account required
Aiming takes a single drag. What happens after you let go is where the whole game lives.
Start a drag anywhere on the playfield and line up the first bounce.
Let go, and every ball you own fires down the exact same line.
Watch segments shatter as your volley collects the +1 pickups scattered across the board.
Open up a path before the rainbow advances another row and squeezes you out.
The loop
Only hits on rainbow segments add to your score. Pickups add another ball to future volleys, while later bands grow tougher to break. A well-placed angle can turn one release into a long chain of bounces; a missed opening can make the next few turns much harder.
Your scores and recent runs stay right on the device, tracking points, how long each attempt lasted, and the day you played, and none of it asks you to sign up for anything.
Under the surface
Hold onto your local high scores and a running log of recent attempts, each with its duration and date.
An optional purchase opens up gravity, bounce, drag, launch spacing, layouts, deterministic seeds, and saved profiles to tinker with.
Record runs locally, with private iCloud sync available for use on your own devices. An internal development tool can turn those deterministic captures into clips.