
Cyan Brain is a decadent sci-fi side-scrolling action shooter. Awaken to face endless slaughter and desperate encounters. "Are you ready to make the ultimate devotion?"
Modeled estimate, not a reported figure. How we estimate →
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About
‼️This game contains violence, gore, and extreme content. Please read and play with caution.‼️

Unknown time. Unknown place.
The moment the nameless girl opens her eyes, her destiny is already set in motion. With no prayer nor blessing to guide her, she steps alone into a colossal ruin choked with deranged machines.
After unbearable despair and the unending cycle of slaughter, the wavering blue light of her will is shattered, stolen, and trampled again and again, yet she continues forward.
Between cruelty and salvation, the tolling of the Church’s bells cuts through the world, and as their maddening echo strips away the last restraints of flesh and mind, the world begins to shift.
In the depths of this nightmare, she sees it:
Two souls appear, reflections of each other's shadow.
"Are you ready to make the ultimate devotion?"
A dark fable of existence, annihilation, terror and pleasure
- CYAN BRAIN


CYAN BRAIN is a decadent sci-fi side-scrolling action-shooting game.. The game includes the following:
When you take damage in combat, your outfit will gradually tear. Successful attacks trigger random, realistic blood-splatter effects that make the action feel even more visceral. If an enemy defeats you, a unique execution animation will play, and you’ll receive a collectible Death Card upon your character’s demise.

weapons: 16
Enemies & Traps: 32
Execution & H-Animations: 34
Death Cards: 36
Full-Screen HCGs: 3
You can view them all in the in-game gallery!
Eating food increases your hydration. Healing items are automatically created at max hydration.
Use your melee weapon to take out enemies when out of ammo
If you don't want to go out in the nude, saving the game will bring back your clothes.

Protagonist
CV: Momoka Kosuzu

A girl who has lost both her name and her memories. To fulfill the mission entrusted to her, she explores a vast ruined city while battling the many hostile entities created by the organization known as the Church: a group that once reshaped her body into a living weapon. Each fight sharpens her skills, strengthens her body, and leads her to new and powerful gear whose potential she gradually unlocks.
By following the memory fragments scattered throughout the map, she draws closer to the truth behind this devastated world. The companions she meets along the way give every step she takes through the ruins real meaning. In time, those connections will become the signposts guiding her toward the "end of fate" that awaits.
HS202
CV: Ryo Suzuki

A member of the Church's Hunting Squad, but... it seems she's gotten lost.
L
CV: Izumi Mikoshiba

A former researcher of the Convent. Before her death, she preserved her lingering consciousness inside a specialized device and entrusted a certain plan to the newly awakened protagonist.
M
CV: Yui Otokura

A mysterious girl who appeared within a strange domain. She speaks in a cold, mechanical, almost emotionless tone.
*The final version of the game will be uncensored. Store images are for promotional reference only.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Japanese*, English, Simplified Chinese, Traditional Chinese, Korean*languages with full audio support
Engagement
Hours played at review time, across 53 reviews with recorded playtime.
Reviews
Themes across 53 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
剧情无雷。特别喜欢画风/有R向XP的可以原价入。正常玩的话一周目就能全成就了。 部分CG比较重口。很可惜的一点是居然没有足交。。(虽然已经有其他玩家吐槽过了)
666
一般,h部分少,主要是血腥。手感奇怪,流程4 ~5小时。建议打折时购买
最后两关修改了弹药数量才顺利通过,地图有点空旷,敌人多的时候又有些密集。这个游戏在风格和美术设计上算独树一帜了,但是重玩性不高,操作上有点飘。不过不管怎么说,标题2D动态都足够吸引人,眼神在坚毅中带着一丝胆怯,感觉非常不错。看来不会再更新了,期待一下新作。
画风美术和音乐都相当顶级,各种战败cg就算是输也很不错,射击手感也很好,就是地图引导上差点意思,后期怪的战败cg逐渐缺乏新意,整体相当优秀
♥♥♥♥♥♥♥♥♥
有血腥内容,总的来说还不错
加油。
非常好的游戏,期待下一部
這遊戲在我玩的怎麼多同類型黃油而言手感算是相當不錯的, 難度上只要手殘黨不要和自己過不去,選個簡單應該也是可以輕鬆碾過去的,畢竟怪的傷害我測試過,簡單難度的傷害比普通的少大概兩三倍吧。 黃油當然要先談黃色部分,CG和怪物種類算合格,雖然裡面有大部分的非色情的血腥處刑,但單就那幾個色情處決我覺得也算可以接受,比起量我個人更喜好質呢,而且個人而言那三張貼貼動圖都挺吸引我的,女同futa讚啦,劃重點!這三張動圖約等於影片,可以調時間軸和有噴射倒數提醒,十分人性化。 其次就戰鬥來說,閃避無敵幀個人體感挺富裕的,而且可以瞬間斷前後搖來閃避,就這一點我覺得很棒,動作的絲滑程度也很大程度體現在近戰方面,打殘後平A加閃避可以很方便的收割小怪然後白嫖紫色彈藥。但點名一下拿長矛的傢伙,什麼叫做我閃身你後面你直接一個0前搖180度攻擊,直接喜提二連擊倒下。 Boss戰的設計也是比較簡單的,動作前後搖大容易閱讀,而且沒有超絕快慢刀,遠攻的動作也很好閃避,(畢竟閃避無敵幀挺寬的),容易翻車的地方應該是Reload的時候看著boss倒車跑,直接被兩下錘死,畢竟後撤速度很慢呢,必須記得要下意識的把視角轉到拉扯的方向 。 而這遊戲的缺點嘛,也很明顯,單就體感最大的第四張圖,很大,超大,跑圖跑的很累加上除了新武器之外沒有更多豐富的內容,就是一直橫向跑圖打怪,沒了,最多就陷阱呀什麼的,途中幾乎沒有劇情或者類似紙條補充世界觀的內容,從而顯得整個過程異常冗長,可能是因為劇情簡單的關係所有沒辦法塞過多的文字內容,但個人希望HS202或者M在跑圖的過程能有多點對話互動的話應該可以解決整段重複作業的問題。(順帶一提因為地圖太長而且普通難度的怪也有一定硬度我跑到一半就調簡單一路無雙過去了,即使這樣個人體感還是太長了) 總括來說這是相當不錯的遊戲,優缺點都很明顯但依然算是很值得嘗試的遊戲,從角色動作和場景建模來說也算是高質量的作品。如果覺得過程太冗長無聊或者打不過一律建議調簡單,整體輕鬆很多哦。 題外話,HS202超級可愛。
Related
Related
Trends
Price over time, from our own daily price tracking.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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