# Tetr.js

### Default Controls:

Controls are configurable

- **Rotate Left:** Z
- **Rotate Right:** X
- **Rotate 180:** Shift
- **Hold:** C
- **Hard Drop:** Space
- **Shift Left:** Left Arrow
- **Shift Right:** Right Arrow
- **Restart:** R

## mechanics and features

- Tetris Guideline compliant
  - Random generator, first bag never spawns Z, S, or O piece first.
  - SRS
  - Hold
  - Piece preview
  - Ghost piece
- Multiple block skins
- Stack outline option
- Configurable gravity
- 60 FPS
- DAS and DAS delay settings
- Adaptable game size
- Last game replay