How many people are playing Proto Zero right now?

Proto Zero is app 4448650 on Steam. Player counts appear once the tracker has sampled it.

When was Proto Zero released on Steam?

Proto Zero was released on Steam on 30 Sep 2026.

Proto Zero

1 announcements · from Proto Zero’s Steam news feed

All gamesRead twice a day

Game update6 Sep 2026Labor Day Demo UpdateI decided to put this out before the final release. Lotta stability issues and fixes in this one. As well as showing off Yuuto's new Voice, provided by Yoshinori Sano! Stability fixes include: Soft-lock Camera System Change where the camera is more likely to orient on a hit AUTO unit. You can still disengage by tilting the camera another direction. New behavior for AUTOs to back away from or re…

Nothing of this kind for this game.

Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.