steamiqhq
Log in ★ Watchlist
CYAN BRAIN

CYAN BRAIN

NEKOUJI · Mango Party, Mango Party News · Dec 11, 2025
Action
Fresh observation Observed
28
Players now
97
All-time peak
▼ 17.6%
Δ 24h
Player count updated

CYAN BRAIN - Steam Analytics & Details

CYAN BRAIN maintains a green-rated player base. Currently priced at $14.99, it represents green value compared to similar Action games.

Total Players
28
Price
$14.99
Genre
Action
Developer
NEKOUJI

CYAN BRAIN player count and price summary

Current players
28
All-time peak
97
24-hour player change
-17.65%
Current US price
$14.99

Player count observed . Values marked unavailable are not estimated.

Players Now

28
▼ 17.65% (24h)

All-Time Peak

97
Feb 2026

Estimated Owners

0 .. 20,000
Estimate via SteamSpy

Game Insights

Buy Verdict

Wait — $14.99.

Wait for upcoming sale in ~2 days for potentially better pricing.

▬ ~2 days until next sale

Player Health

Healthy — 33 daily average.

Stable player base with low churn risk.

▼ -34% trend

Value Score

Great Value — 100th percentile.

Price-to-player ratio ranks in the 100th percentile.

▲ Market pricing tier

Genre Benchmarks

Player Count Top 0%
Growth Rate Top 0%
Value Ratio Top 0%
Player count

Activity Heatmap

UTC+0 (Your Timezone)
83
Peak Activity
35
Avg Activity
117
Active Hours
77%
Sample coverage
Less Active
More Active
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Sun
Sunday 0:00
22 players · 2 samples
Sunday 1:00
No samples
Sunday 2:00
34 players · 2 samples
Sunday 3:00
No samples
Sunday 4:00
52 players · 2 samples
Sunday 5:00
52 players · 2 samples
Sunday 6:00
60 players · 1 samples
Sunday 7:00
64 players · 1 samples
Sunday 8:00
45 players · 1 samples
Sunday 9:00
58 players · 2 samples
Sunday 10:00
53 players · 1 samples
Sunday 11:00
37 players · 2 samples
Sunday 12:00
64 players · 1 samples
Sunday 13:00
No samples
Sunday 14:00
63 players · 3 samples
Sunday 15:00
No samples
Sunday 16:00
79 players · 1 samples
Sunday 17:00
40 players · 2 samples
Sunday 18:00
37 players · 1 samples
Sunday 19:00
28 players · 1 samples
Sunday 20:00
38 players · 1 samples
Sunday 21:00
17 players · 1 samples
Sunday 22:00
28 players · 2 samples
Sunday 23:00
No samples
Mon 📍
Monday 0:00
20 players · 3 samples
Monday 1:00
No samples
Monday 2:00
33 players · 1 samples
Monday 3:00
22 players · 2 samples
Monday 4:00
36 players · 1 samples
Monday 5:00
40 players · 2 samples
Monday 6:00
26 players · 1 samples
Monday 7:00
41 players · 2 samples
Monday 8:00
49 players · 1 samples
Monday 9:00
20 players · 1 samples
Monday 10:00
44 players · 2 samples
Monday 11:00
27 players · 1 samples
Monday 12:00
51 players · 2 samples
Monday 13:00
No samples
Monday 14:00
65 players · 1 samples
Monday 15:00
41 players · 2 samples
Monday 16:00
55 players · 1 samples
Monday 17:00
No samples
Monday 18:00
28 players · 3 samples
Monday 19:00
No samples
Monday 20:00
22 players · 2 samples
Monday 21:00
No samples
Monday 22:00
8 players · 2 samples
Monday 23:00
19 players · 1 samples
Tue
Tuesday 0:00
19 players · 1 samples
Tuesday 1:00
11 players · 1 samples
Tuesday 2:00
33 players · 3 samples
Tuesday 3:00
No samples
Tuesday 4:00
29 players · 3 samples
Tuesday 5:00
No samples
Tuesday 6:00
34 players · 2 samples
Tuesday 7:00
22 players · 2 samples
Tuesday 8:00
No samples
Tuesday 9:00
36 players · 3 samples
Tuesday 10:00
39 players · 1 samples
Tuesday 11:00
34 players · 1 samples
Tuesday 12:00
46 players · 2 samples
Tuesday 13:00
No samples
Tuesday 14:00
53 players · 2 samples
Tuesday 15:00
No samples
Tuesday 16:00
32 players · 1 samples
Tuesday 17:00
40 players · 2 samples
Tuesday 18:00
No samples
Tuesday 19:00
22 players · 2 samples
Tuesday 20:00
33 players · 1 samples
Tuesday 21:00
20 players · 1 samples
Tuesday 22:00
No samples
Tuesday 23:00
16 players · 3 samples
Wed
Wednesday 0:00
No samples
Wednesday 1:00
26 players · 2 samples
Wednesday 2:00
No samples
Wednesday 3:00
30 players · 2 samples
Wednesday 4:00
34 players · 1 samples
Wednesday 5:00
31 players · 2 samples
Wednesday 6:00
38 players · 1 samples
Wednesday 7:00
32 players · 1 samples
Wednesday 8:00
25 players · 1 samples
Wednesday 9:00
44 players · 2 samples
Wednesday 10:00
30 players · 1 samples
Wednesday 11:00
28 players · 2 samples
Wednesday 12:00
53 players · 1 samples
Wednesday 13:00
No samples
Wednesday 14:00
54 players · 2 samples
Wednesday 15:00
35 players · 1 samples
Wednesday 16:00
No samples
Wednesday 17:00
37 players · 1 samples
Wednesday 18:00
40 players · 1 samples
Wednesday 19:00
16 players · 2 samples
Wednesday 20:00
No samples
Wednesday 21:00
28 players · 1 samples
Wednesday 22:00
14 players · 1 samples
Wednesday 23:00
9 players · 1 samples
Thu
Thursday 0:00
17 players · 1 samples
Thursday 1:00
21 players · 1 samples
Thursday 2:00
15 players · 1 samples
Thursday 3:00
29 players · 1 samples
Thursday 4:00
17 players · 1 samples
Thursday 5:00
30 players · 2 samples
Thursday 6:00
34 players · 1 samples
Thursday 7:00
39 players · 1 samples
Thursday 8:00
21 players · 1 samples
Thursday 9:00
40 players · 2 samples
Thursday 10:00
No samples
Thursday 11:00
34 players · 2 samples
Thursday 12:00
37 players · 1 samples
Thursday 13:00
41 players · 1 samples
Thursday 14:00
No samples
Thursday 15:00
46 players · 3 samples
Thursday 16:00
No samples
Thursday 17:00
No samples
Thursday 18:00
27 players · 3 samples
Thursday 19:00
No samples
Thursday 20:00
26 players · 1 samples
Thursday 21:00
No samples
Thursday 22:00
17 players · 3 samples
Thursday 23:00
No samples
Fri
Friday 0:00
No samples
Friday 1:00
21 players · 3 samples
Friday 2:00
No samples
Friday 3:00
28 players · 1 samples
Friday 4:00
26 players · 2 samples
Friday 5:00
No samples
Friday 6:00
36 players · 1 samples
Friday 7:00
26 players · 2 samples
Friday 8:00
47 players · 1 samples
Friday 9:00
No samples
Friday 10:00
32 players · 3 samples
Friday 11:00
No samples
Friday 12:00
50 players · 1 samples
Friday 13:00
47 players · 2 samples
Friday 14:00
71 players · 1 samples
Friday 15:00
48 players · 1 samples
Friday 16:00
No samples
Friday 17:00
31 players · 4 samples
Friday 18:00
No samples
Friday 19:00
38 players · 2 samples
Friday 20:00
21 players · 1 samples
Friday 21:00
18 players · 2 samples
Friday 22:00
34 players · 1 samples
Friday 23:00
15 players · 2 samples
Sat
Saturday 0:00
19 players · 1 samples
Saturday 1:00
28 players · 2 samples
Saturday 2:00
38 players · 1 samples
Saturday 3:00
31 players · 1 samples
Saturday 4:00
35 players · 2 samples
Saturday 5:00
44 players · 1 samples
Saturday 6:00
44 players · 1 samples
Saturday 7:00
50 players · 2 samples
Saturday 8:00
55 players · 1 samples
Saturday 9:00
45 players · 1 samples
Saturday 10:00
44 players · 2 samples
Saturday 11:00
39 players · 1 samples
Saturday 12:00
70 players · 1 samples
Saturday 13:00
56 players · 2 samples
Saturday 14:00
83 players · 1 samples
Saturday 15:00
67 players · 1 samples
Saturday 16:00
56 players · 2 samples
Saturday 17:00
No samples
Saturday 18:00
41 players · 2 samples
Saturday 19:00
25 players · 1 samples
Saturday 20:00
No samples
Saturday 21:00
32 players · 2 samples
Saturday 22:00
32 players · 1 samples
Saturday 23:00
14 players · 1 samples

Price History

Lowest Price
$13.49
Aug 2026 across all regions
Current Price
$14.99
US region
Price history across regions (last 30 days)

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10+
  • Processor: inter Core i3
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce GTX 650 / AMD Radeon HD 7750(VRAM 1GB以上)
  • DirectX: Version 11
  • Storage: 2 GB available space
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10+
  • Processor: inter Core i3
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce GTX 650 / AMD Radeon HD 7750(VRAM 1GB以上)
  • DirectX: Version 11
  • Storage: 2 MB available space
Pricing
Paid Game
Sale: 10% off
$14.99 $13.49

Additional Information

Categories
Single-player Steam Achievements Steam Cloud Family Sharing
Supported Languages
Japanese*, English, Simplified Chinese, Traditional Chinese, Korean
*languages with full audio support

Player-to-Price Ratio

1.87
7-day avg players per $1 spent

Current Pricing

🏷️
10% OFF SALE!
$14.99 $13.49

Additional Information

🏆 Achievements
10
total achievements
Featured:
Arrive at the Secret Location
First Failure
👍 Recommendations
1.4K
positive reviews
🇧🇷 DEJUS Rating
18
Brazilian rating
🇩🇪 Steam Germany
BANNED
German classification
📦 DLC Available
1
downloadable content
🆘 Support
⚠️ Content Warning
All characters depicted are over the age of 20. Content Warning! This game depicts: Violence, Sex Acts, Death, Amputation, Self-harm, Piercing, Interspecies Sex, Futanari.
🎁 Purchase Options
1
package options

Developer Analytics

Loading competitors...

About This Game

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?"

Detailed Description

‼️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:

Visceral shooting action

Fear-inducing executions

Mountable heavy weapons

Full-screen animated cinematics

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.

Collectibles:

  • 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!

Gameplay Hints:

  • 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.

Frequently Asked Questions

Is CYAN BRAIN worth buying right now?
Wait — $14.99. Wait for upcoming sale in ~2 days for potentially better pricing.
When does CYAN BRAIN go on sale?
Wait for upcoming sale in ~2 days for potentially better pricing.
How many people play CYAN BRAIN?
Healthy — 33 daily average. Stable player base with low churn risk.
How many players are currently playing CYAN BRAIN?
28 players are currently in-game on Steam.
Is CYAN BRAIN free to play?
CYAN BRAIN costs $14.99 on Steam.
What genre is CYAN BRAIN?
CYAN BRAIN is a Action game.
Who developed CYAN BRAIN?
CYAN BRAIN was developed by NEKOUJI and published by Mango Party.
What platforms does CYAN BRAIN support?
Available on Steam for Windows.