鋼鉄戦記C21

68.8% positiveFreeSteam Store

About the game

C21 Steel Battle Chronicles is an Action MMORPG in which you can customize your very own robot to determine how it fights in battle. Become a member of the Neo Angel Force and defeat the nefarious Demon Force to restore peace to the Cosmic Renaissance!

Current players

Updated Oct 29, 12:01 AM

24hr peak

Highest count in the last 24 hours

All time peak

Highest count in recorded history

Followers

583

Updated Oct 28, 7:04 PM

Player history

220 observations in viewHistorical player data prior to Sept 2026 is from steamcharts.com.Oct 22, 2026, 2:51 AM – Oct 29, 2026, 12:01 AM

Follower history

2 observations in viewOct 19, 2026, 7:11 PM – Oct 28, 2026, 7:04 PM

Game details

Rankings: Most Played#56,907
Developer: CyberStep, Inc.
Publisher: CyberStep, Inc.
Release date: Oct 15, 2020, 4:02 AM
Languages: Japanese
Price: Free to play
Platforms: Windows
macOS
Features: Feature names
Multi-player
MMO
PvP
Online PvP
Co-op
Online Co-op
Cross-Platform Multiplayer
Captions available
Steam Workshop
In-App Purchases
Family Sharing
Tags: JRPG Looter Shooter Third-Person Shooter Spectacle fighter Shoot 'Em Up

User reviews

Positive reviews

68.8%

Positive: 95
Negative: 43

Updated Oct 28, 4:01 PM

Review history

Mode

2 observations in viewOct 27, 2026, 3:48 PM – Oct 28, 2026, 4:01 PM