The beta · iPhone and Android
Test Lampwisp before launch
Lampwisp is a colour-sorting puzzle game about paper lanterns. Set stacks of coloured rings on the board; colours slide home, and eight alike light a lantern. It is calm to look at, with a real puzzle underneath, and we would love your honest opinion before it launches.
Sign up
Leave your email and tell us which phone you use. It works for iPhone (iOS 15 or later) and Android (Android 7 or later).
Thank you
Apple will email you a TestFlight invite within a day (check your spam folder). Open it on your iPhone; it installs Lampwisp through Apple's free TestFlight app.
We add you to the Android test within a day, and email you as soon as you are in, with a link that installs Lampwisp from Google Play.
In the game, use the invite code LAMP-BETA to join the testers' leaderboard and the weekly race.
Three ways to play
- SkyLanterns on touching stones form a group. Light one and the sky glows for 2 stacks: while it glows, tap a group of 3 or more to send it up. Bigger groups score far more.
- RiseA lantern stays on its stone for 8 stacks, then floats away and frees it.
- DriftSix alike light at once, and a new colour drifts in every 10 stacks.
Each mode starts with a short practice. There is also a daily level that is the same for everyone, with a testers' leaderboard and a weekly race.
What we would love from you
Play for a few days: a few levels of each mode, and the daily. A short card in the game asks three quick questions (skip any): which mode is the most fun, whether losing felt fair, and where you got bored.
Anything else, good or bad, goes to beta@lampwisp.com. On iPhone you can also use TestFlight's feedback.
Test builds send anonymous play statistics (never who you are); you can turn them off in Settings › Privacy. See the privacy policy.
Thank you. Every reply is read, and it shapes the game.

