Tetris4k
Originally made by Elliot Walmsley as a Java applet in January 2010 - this version redesigned for the web in collaboration with Claude Opus 5.5.
Fill whole rows to clear them. Every piece that lands scores 1, every row cleared scores 10, and the pieces speed up a level every 16 pieces.
- Move
- ← → or A D
- Rotate
- ↑ W or Space
- Drop faster
- ↓ or S
- Music on or off
- M
- Pause
- P or Esc
- Show this panel
- I