DeepTris

Control with one finger:
- single touch drag - move the piece,
- double tap - hard drop,
- double tap with hold - soft drop
and with two fingers:
- multitouch slide vertically or horizontally - rotate respectively along x-axis or y-axis,
- multitouch rotate - rotate along z-axis.

DeepTris supports also external Keyboard and GamePad controllers.

Pieces Styles:
- Flat - legacy flavour set,
- Base - fun to play 3d pieces set,
- Deep - challenging 3d pieces set.

Speed Boost - speed up factor continuously increases by one every:
- Idle - 1200 seconds,
- Slow - 300 seconds,
- Fast - 120 seconds.

Practice Mode:
- the score is not published on Hall of Fame,
- the gravity is constant (it can be set to zero in Options -> Engine -> Practice Speed)