No. Obrum is not distributed on Steam, so there is no Steam Charts or SteamDB player count for it. Its live popularity is tracked here via Twitch viewership instead.

What platforms is Obrum on?

Obrum is available on Linux, PC (Microsoft Windows), Mac.

Obrum

PuzzleStrategyIndieLinuxPC (Microsoft Windows)Mac

Obrum — frequently asked questions

Is Obrum on Steam?: No. Obrum is not distributed on Steam, so there is no Steam Charts or SteamDB player count for it. Its live popularity is tracked here via Twitch viewership instead.
What platforms is Obrum on?: Obrum is available on Linux, PC (Microsoft Windows), Mac.

About Obrum

OBRUM is a strategic logical puzzle roguelite where you manage an unstable system, trigger devastating chain reactions, and fight to keep the board from collapsing. OBRUM rewards pattern recognition & long-term planning. You are not solving a puzzle, you are engineering outcomes.

Summary via IGDB.

Obrum on Wikipedia

The PL-01 was a Polish light tank concept created by OBRUM with support from BAE Systems, based on the Swedish CV90120-T light tank. The concept vehicle was first unveiled at the International Defence Industry Exhibition in Kielce on 2 September 2013, but the project was scrapped in 2015.

Source: Wikipedia (text under CC BY-SA 4.0).