Underplayed Gems

鋼鉄戦記C21 (2020)

鋼鉄戦記C21 cover
Developer
CyberStep, Inc.
Platforms
Windows, macOS
Genres
Action, Massively Multiplayer, RPG, Free To Play
Rating
3.4 of 5, 135 player ratings
Typical playtime
about 2.4 hours
Where to get it
Steam

More by CyberStep, Inc.

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

Customizable mecha action with expansive exploration and competitive multiplayer.

customizableaction packedgrindyexplorativepvpmecha combatfree to playmmo

What players say

Players love the unique robot building and paint customization but report the game is effectively dead on Steam due to a lack of English support, no updates since late 2024, and a gacha system with no pity. Reviews split between nostalgia for its unmatched customization and frustration that the developer abandoned it.

Screenshots

鋼鉄戦記C21 screenshot 1鋼鉄戦記C21 screenshot 2鋼鉄戦記C21 screenshot 3鋼鉄戦記C21 screenshot 4鋼鉄戦記C21 screenshot 5鋼鉄戦記C21 screenshot 6

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More by CyberStep, Inc.

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.