CyberStep, Inc.Oct 14, 2020Free to playView on Steam ↗

鋼鉄戦記C21

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!

Estimated lifetime revenue

Free-to-play

Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. Copies below reflect the player base, not paid sales.

Est. copies sold

3.7K

mid estimate

Reviews

135

Review score

67%

6.7/10

Playing now

live

Compare with other games →

Media

Screenshots & trailer

About

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.

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!

Player reviews (40)

Recommended159h playedApr 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 graphics are what to expect from such an old game. However, the artstyle brings out the many robots' shapes and textures. Some robots are cute-looking while others have a more serious motif according to the way the models were created. In comparison to Cosmic Break, weapons don't have a COST amount, and you can also stack BD parts, which was something I found really cool. There's also weapon recoil, which is supposed to be a nuisance while being cool at the same time. Robot part boxes drop from monster robots every now and then, making the farming of parts less time-consuming than in Cosmic Break, as in the latter uses a gacha system to acquire new robots. The vast arsenal of weaponry and customization is beyond words. An amazing game, even though I haven't played it for that long. Overall, an 11/10 experience. Few games will ever reach this level of Free to Play. Robocraft, Crossout, Phantasy Star Online 2 are just a few examples. I actually prefer this game over the others.

鋼鉄戦記C21

Screenshots & trailer

About the game

Genres & tags

Details

Playtime distribution

What players mention

Player reviews (40)

Same revenue league

Similar games

Historical charts

Selling now

Players by region