Guideline Tetris: pieces, hold piece, ghost and speed levels

SRS with kicks, 7-bag randomizer, ghost, hold, line clears and combo/T-Spin scoring if you want depth. Cerewro tunes the gravity curve.

Guideline Tetris: pieces, hold piece, ghost and speed levels

SRS with kicks, 7-bag randomizer, ghost, hold, line clears and combo/T-Spin scoring if you want depth. Cerewro tunes the gravity curve.

Ready-to-use Cerewro prompt

Cerewro Chat — HTML5 (browser on Windows)
Generate a guideline-style Tetris for Windows with these specifications.

Features: I J L O S T Z with guideline colors; SRS rotation with basic wall kicks; 7-bag; ghost; hold on C; soft and hard drop; ~500 ms lock delay; lines and level every 10 lines with faster gravity; scoring for single/double/triple/Tetris; game over on ceiling touch; pause on P.

Rules: documented collisions and kicks; clean restart.

Tech: HTML5, Canvas 2D, ES6+ JavaScript; single index.html.

Windows: Edge or Chrome.

Optional: Pygame build with the same piece logic.
Cerewro Chat — Python 3 (Windows desktop)
Build the same Tetris as a Windows desktop app.

Features: Pygame 2; keyboard and optional gamepad; local high scores; same scoring system.

Tech: Python 3.10+; main.py; requirements.txt.

Run: python main.py after venv.

Include: options screen (volume, DAS/ARR if applicable).

How to get the most out of it

  • Ask for a smooth exponential gravity curve up to level 15.
  • Add T-Spin mini/simple if you want advanced scoring.