Netris

How to play

1. Place falling shapes to complete horizontal rows and keep the stack below the top of the board.
2. The source version has no score display or automatic speed increase; the included autopilot can play for you.
3. Use the external host's game menu for detailed rules and any restart or save options.

Make your move

• Keyboard: Left/Right or J/L move, Up or K rotates, Down or Space soft-drops, P hard-drops, S pauses, R restarts and A toggles autopilot.
• Check the host's Help or Controls guide for every key and touch action.
• Denny Games has not verified a complete external game session or device compatibility.

A small head start

• Use the autopilot to inspect how this older version places pieces without a score or automatic speed ramp.
• Read the host's controls and rules before starting a longer run.

Compatibility notes

This browser restoration is hosted by the Libre Arcade project on GitHub Pages. Its source repository documents the GPL-3.0 project code plus each game's upstream code and separate asset terms. Denny Games links out only; it does not host the build, game data or artwork. We have not verified a complete external game session or device compatibility.

Denny Games has not verified this external build's gameplay, browser compatibility, controls or save behavior. Check the host's current requirements.

Play style: Directions. This game runs on an independent host or browser build. Denny Games does not manage its account, session or saves; see the notes above for how this build handles them.

Compatibility

Credits & source

Libre Arcade contributors; original Netris by Mark H. Weaver · GPL-3.0 browser port · original Netris source GPL-2.0-or-later. · License detailsSource code · External browser host: Libre Arcade project browser port

Updated: 2026-10-15. Free to play. Pages may contain disclosed affiliate links; Google ads are inactive.