wibbly

How to play

1. Follow the goal and instructions shown in the game.
2. An early open-source browser tennis game with one playable single-player mode. Camera use is optional, and the developer says video stays on the device.
3. Use the external host's game menu for detailed rules and any restart or save options.

Make your move

• The host offers optional webcam swing tracking and a spacebar fallback; read its camera and play instructions first.
• 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

• Read the host's help and controls before your first move.
• Read the host's controls and rules before starting a longer run.

Compatibility notes

The developer offers free browser tennis with no account, download or payment. Webcam motion control is optional: the spacebar can play the whole game. The project describes itself as early and says tennis is the only playable game; its page says camera tracking has been tested in Chrome and Edge while other browsers are untried. The URL returned HTTP 200 on 2026-10-16; Denny Games did not test a complete match or any device.

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

Play style: One button. 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

VulOS contributors · The developer lists the project under MIT OR Apache-2.0. Webcam tracking is optional; the host documents spacebar play as a complete fallback.. · License details · Source repository and licenses · External browser host: Official wibbly browser game

Updated: 2026-10-16. Free to play. Pages may contain disclosed affiliate links; Google ads are inactive.