PLAYTEST OPEN NOW

Join the Geo Dasher playtest

Be among the first to play the browser rhythm platformer built in Sunnyvale, CA, and help shape what comes next.

One block, one jump button, and a stretch of spikes and landing blocks. Geo Dasher is a playable browser game demo inspired by Geometry Dash, and it runs right in your browser tab with no download.

  • Built in Sunnyvale, CA
  • Browser rhythm platformer, playable without download
  • Invitation to help shape the game with your feedback
Geo Dasher browser rhythm platformer playtest in Sunnyvale, CA showing a glowing block jumping over neon spikes in a retro arcade scene

Playtest Questions, Answered

Before you sign up, here are the straight answers. Geo Dasher is a browser rhythm platformer from Sunnyvale, CA, inspired by Geometry Dash, and you can play it without downloading anything.

Is it free to join the playtest?

Yes. Signing up for the playtest costs nothing, and the browser game runs without a paid download.

Do I need to download anything?

No. Geo Dasher is a browser game, so you open it in a tab and press space or the up arrow to start jumping.

What devices work?

It is built as a mobile-friendly HTML5 browser game, so it runs on desktop and mobile browsers. Tell us which you plan to use when you sign up.

What do I get by joining?

Early access to playtest builds and a chance to share feedback that shapes the game. We are not promising extras beyond that.

How will I hear about playtests?

Playtest details and updates go to the email address you give us. You can also email us directly at any time to ask a question.

Request Your Playtest Spot

Tell us who you are and how you'd like to play. We'll reach out with playtest details.

How will you play?