Spin the tower. Find the gap. Fall.

Prism Drop is a one-thumb arcade faller with a simple promise and a hard
edge: every floor below you has exactly one way through, and the tower only
turns as fast as your thumb does.

Drag anywhere to rotate the tower. The ball falls on its own — your job is
to line up the opening before it lands. Clear a floor and you keep dropping.
Clip a dark segment and the run is over.

HOW IT PLAYS

• Drag left or right to spin the tower
• Line up the gap before the ball lands
• Dark segments end the run — pale floors are safe
• Hold your drag to dive faster and chain floors together
• Floors above you fade away, so you always see what's coming next

BUILT TO BE BEATABLE

Every level in Prism Drop is checked by a simulated player before it ships.
If a level can't be cleared by clean play, it doesn't make it into the game.
Difficulty climbs by narrowing the gaps and deepening the towers — never by
making a level impossible and hoping you don't notice.

The towers keep coming. There is no final level.

COLLECT GEMS

Clearing floors earns gems. Early runs pay generously and the rate tapers as
your balance grows, so the first thousand feels fast and the last stretch
asks something of you. Your progress is saved automatically and follows your
device.

WHAT YOU NEED

• One thumb
• A few seconds
• An internet connection

Prism Drop is free to play and supported by ads. There are no purchases and
no paywalls — the whole game is available from the first tap.