鋼鉄戦記C21

鋼鉄戦記C21

CyberStep, Inc. · October 15, 2020 · JRPG, Looter Shooter, Third-Person Shooter, Spectacle fighter, Shoot 'Em Up

鋼鉄戦記C21 is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Mixed69% · 1382playing now
This game is free to play. Get it on Steam →

Screenshots

鋼鉄戦記C21 price

鋼鉄戦記C21 is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About 鋼鉄戦記C21

✦ AI summary

Build and customize your own robot with limitless parts and upgrades as you battle across alien planets in this action-packed MMORPG. With unrivaled customization depth, join the Neo Angel Force to take down the Demon Force and save the galaxy.

C21 Steel Battle Chronicles is an Action MMORPG in which you can customize your very own robot to determine how it fights in battle.

The more you play, the more parts you can earn and incorporate into your own unique robot, unlocking further customization and enhancement options to utilize as you explore new planets and areas.

With so much freedom in customizing your robot, the possibilties are limitless! C21 Steel Battle Chronicles proudly delivers a diverse suite of customization options that are unrivaled by any other online game.

Now, become a member of the Neo Angel Force and defeat the nefarious Demon Force to restore peace to the Cosmic Renaissance!

鋼鉄戦記C21 — game info

Platforms
Windows, macOS
Steam Deck
Unsupported
Player modes
Online PvP, Online co-op, Cross-platform multiplayer
PC Game Pass
Not included
More games like this:Mac gamesCrossplay games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Aug 14, 2025
[h1] …
1 found this helpful
Recommended May 25, 2026
C21 Steel Battle Chronicles is a free-to-play online action MMORPG developed and published by CyberStep, Inc. that combines fast-paced robot combat with extensive customization systems and large-scale exploration. Built around the appeal of designing personalized combat machines and taking them into battle across a science-fiction universe, the game offers a style of progression that feels distinct from many traditional online role-playing titles. Rather than locking players into rigid character classes or narrowly defined roles, C21 emphasizes creativity and experimentation, giving players the tools to shape how their mechanical warriors evolve over time. The setting takes place in a futuristic age where humanity and advanced technology coexist under constant threat from hostile forces determined to plunge the universe into destruction. Players join an interstellar defense organization tasked with protecting peace while confronting increasingly dangerous enemies spread across multiple planets and combat zones. While the story framework follows familiar science-fiction themes involving heroism and resistance against overwhelming danger, the narrative primarily exists to support th…
Recommended Jan 6, 2026
My first and best game in my heart
Recommended Nov 13, 2025
Игра '鋼鉄戦記C21' – это уникальный онлайн-MMORPG, предлагающий глубокую систему кастомизации роботов. Игроки собирают, кастомизируют и улучшают своих роботов, используя широкий спектр деталей. Графика, конечно, устарела, но её компенсирует необычный геймплей и ощущение безграничной свободы в конструировании. Сражения динамичные и требуют тактического мышления. Игроки могут объединяться в команды и сражаться с монстрами или другими игроками в PvP-режимах. Мир игры красочный и разнообразный, предлагая исследование различных планет и локаций. Несмотря на крутую систему кастомизации, игра имеет крутую кривую обучения, и новичкам может быть сложно освоиться без посторонней помощи. Комьюнити активно, и всегда есть те, кто готов помочь. Если вы ищете игру с обширной системой кастомизации роботов и готовы закрыть глаза на устаревшую графику, '鋼鉄戦記C21' определенно стоит попробовать. Это игра, где твои навыки в постройке роботов играют огромную роль.
Recommended Nov 3, 2025
English please. Dear team, you create one of the best game on the world, just put english in to it. yeah. you can use AI auto translate for it. it will be make world known this game more than ever. ----------------------------------------- By the way i love to play robo games non of them can match this esp customization. if you gay have it please reccomened to me.
Recommended Apr 28, 2025
The best character/vehicle building game I have ever played. Very few games come close to the degree of Free to Play and customization that C21 seems to offer. From giving away free premium currency, to countless player-given benefits when first starting, I can't help but think that Cosmic Break is an extremely dumbed down, simplified version of C21. The game piqued my interest when I saw an image of one of the boss robots but in the robot preview screen. Consequently, it caught my attention. I did some research and found that this game had a bunch of different and cool robots. As if it wasn't enough, the PvE turned out to be very fun. C21's tutorial is extremely beginner friendly. There are times at the start where the game will mention how to perform basic movements such as hovering and learning how dungeon keys work. I feel like even my mother - who is computer illiterate - could play this game. Unfortunately, the game does not have an English language setting. Players are forced to use Google Translate or other methods to understand the story and dialogue. However, this does not stop eager players from having fun, like me. The artstyle is very beautiful. The graphic…

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