Rubinite Launches in Spring 2026 — New Trailer Now Live

Hello everyone, we're Cup Dog Games.

Development on Rubinite is now entering its final stages, and we're thrilled to announce that Rubinite will officially launch on Steam in Spring 2026!

We'll also be joining next week's Steam Next Fest this October! If you haven't tried Rubinite yet, feel free to download the free demo on Steam and experience it!

It's been a year since the demo's release, and we've received an incredible amount of feedback from players during this time. We're truly grateful for all your support, and we'll be incorporating your feedback into the full release.

And finally... Rubinite is real! Please enjoy the new trailer!