LiveApril 2018 · 8 years ago

Code 51: Mecha Arena

3social score

2040 A.D., the world condition continues to deteriorate. Fighting for very limited living resources, World War III had broken among the major forces. The great war exhausted almost all regular energy sources of the world, human civilization was mostly destroyed. People who survived the cataclysm reunited to find new energy sources. During which, they found the so-called Document of Code51, in which a mystery energy substance Code51 has been revealed. With its discovery, mechs were made with this new energy. Warlords rose, factions formed. The union is as fragile as post-apocalyptic humanity. With these giant war gears, factions conflicted for exploiting Code51, another great war is breeding on the bruised earth…

Player stats

Estimated total players

How many people we think have played Code 51: Mecha Arena in total.

Average monthly social score
Month	Social score	Change
August 2026	~4	Up 33%
July 2026	~3	—

Community activity

Daily Code 51: Mecha Arena community data tracked across Steam, Discord, Reddit, Twitch, and YouTube.

Steam concurrent players

75% positive · 32 reviews

Code 51: Mecha Arena recently drew 0 peak concurrent players on Steam, below its tracked high of 1 set on Aug 1, 2026. Players have posted 32 Steam reviews, 75% of them positive.

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Frequently asked questions

Is Code 51: Mecha Arena dead or still active?

No, Code 51: Mecha Arena is not dead — it is live and playable.

How many players does Code 51: Mecha Arena have on Steam?

Code 51: Mecha Arena recently peaked at 0 concurrent players on Steam in a single day, and its highest tracked daily peak is 1. This only counts Steam — players on other launchers and platforms are not included.