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FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse

FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse

KOEI TECMO GAMES CO., LTD. · KOEI TECMO GAMES CO., LTD. · Mar 8, 2023
Horror Adventure Female Protagonist Action Singleplayer Action-Adventure
Delayed observation Observed
10
Last tracked
51
All-time peak
n/a
Δ 24h
Player count last observed
Live player data is temporarily unavailable; historical values remain visible for context.

FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse - Steam Charts & Historical Stats

Japanese survival horror game "FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse" is back with better graphics. Explore historical player activity and pricing for FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse. Player-count data was last observed Sep 25, 2026.

Price
$49.99
Genre
Adventure
Developer
KOEI TECMO GAMES CO., LTD.

FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse player count and price summary

Current players
Unavailable
All-time peak
51
24-hour player change
Unavailable
Current US price
$49.99

Player count last observed . Values marked unavailable are not estimated.

Last Tracked Players

10
change unavailable (24h)

All-Time Peak

51
Feb 2026

Estimated Owners

100,000 .. 200,000
Estimate via SteamSpy

Game Insights

Buy Verdict

Wait — $49.99.

Wait for upcoming sale in ~4 days for potentially better pricing.

▬ ~4 days until next sale

Value Score

Fair Value — 100th percentile.

Price-to-player ratio ranks in the 100th percentile. Priced as Premium at $29.99.

▲ Premium pricing tier

Genre Benchmarks

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

Activity Heatmap

UTC+0 (Your Timezone)
22
Peak Activity
10
Avg Activity
113
Active Hours
76%
Sample coverage
Less Active
More Active
0
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Sun
Sunday 0:00
15 players · 1 samples
Sunday 1:00
8 players · 2 samples
Sunday 2:00
No samples
Sunday 3:00
11 players · 3 samples
Sunday 4:00
6 players · 1 samples
Sunday 5:00
13 players · 1 samples
Sunday 6:00
15 players · 2 samples
Sunday 7:00
No samples
Sunday 8:00
14 players · 2 samples
Sunday 9:00
18 players · 2 samples
Sunday 10:00
11 players · 1 samples
Sunday 11:00
13 players · 1 samples
Sunday 12:00
18 players · 1 samples
Sunday 13:00
16 players · 2 samples
Sunday 14:00
No samples
Sunday 15:00
19 players · 3 samples
Sunday 16:00
12 players · 1 samples
Sunday 17:00
No samples
Sunday 18:00
10 players · 2 samples
Sunday 19:00
14 players · 1 samples
Sunday 20:00
No samples
Sunday 21:00
8 players · 2 samples
Sunday 22:00
6 players · 1 samples
Sunday 23:00
7 players · 3 samples
Mon
Monday 0:00
No samples
Monday 1:00
9 players · 3 samples
Monday 2:00
No samples
Monday 3:00
7 players · 1 samples
Monday 4:00
9 players · 3 samples
Monday 5:00
No samples
Monday 6:00
5 players · 2 samples
Monday 7:00
12 players · 1 samples
Monday 8:00
8 players · 1 samples
Monday 9:00
6 players · 2 samples
Monday 10:00
4 players · 1 samples
Monday 11:00
6 players · 2 samples
Monday 12:00
No samples
Monday 13:00
22 players · 2 samples
Monday 14:00
9 players · 1 samples
Monday 15:00
21 players · 1 samples
Monday 16:00
11 players · 2 samples
Monday 17:00
11 players · 1 samples
Monday 18:00
No samples
Monday 19:00
16 players · 3 samples
Monday 20:00
No samples
Monday 21:00
10 players · 1 samples
Monday 22:00
7 players · 1 samples
Monday 23:00
11 players · 2 samples
Tue
Tuesday 0:00
9 players · 1 samples
Tuesday 1:00
7 players · 1 samples
Tuesday 2:00
11 players · 1 samples
Tuesday 3:00
6 players · 2 samples
Tuesday 4:00
No samples
Tuesday 5:00
10 players · 3 samples
Tuesday 6:00
9 players · 1 samples
Tuesday 7:00
No samples
Tuesday 8:00
7 players · 3 samples
Tuesday 9:00
No samples
Tuesday 10:00
7 players · 3 samples
Tuesday 11:00
9 players · 1 samples
Tuesday 12:00
8 players · 1 samples
Tuesday 13:00
15 players · 1 samples
Tuesday 14:00
21 players · 1 samples
Tuesday 15:00
8 players · 1 samples
Tuesday 16:00
8 players · 1 samples
Tuesday 17:00
13 players · 1 samples
Tuesday 18:00
8 players · 2 samples
Tuesday 19:00
No samples
Tuesday 20:00
13 players · 2 samples
Tuesday 21:00
3 players · 1 samples
Tuesday 22:00
0 players · 1 samples
Tuesday 23:00
No samples
Wed
Wednesday 0:00
9 players · 3 samples
Wednesday 1:00
No samples
Wednesday 2:00
3 players · 1 samples
Wednesday 3:00
6 players · 1 samples
Wednesday 4:00
10 players · 2 samples
Wednesday 5:00
5 players · 1 samples
Wednesday 6:00
11 players · 2 samples
Wednesday 7:00
No samples
Wednesday 8:00
3 players · 2 samples
Wednesday 9:00
13 players · 1 samples
Wednesday 10:00
6 players · 2 samples
Wednesday 11:00
5 players · 1 samples
Wednesday 12:00
No samples
Wednesday 13:00
14 players · 3 samples
Wednesday 14:00
No samples
Wednesday 15:00
No samples
Wednesday 16:00
14 players · 3 samples
Wednesday 17:00
10 players · 1 samples
Wednesday 18:00
No samples
Wednesday 19:00
9 players · 1 samples
Wednesday 20:00
8 players · 3 samples
Wednesday 21:00
No samples
Wednesday 22:00
6 players · 2 samples
Wednesday 23:00
No samples
Thu
Thursday 0:00
11 players · 1 samples
Thursday 1:00
7 players · 1 samples
Thursday 2:00
4 players · 1 samples
Thursday 3:00
13 players · 1 samples
Thursday 4:00
7 players · 1 samples
Thursday 5:00
8 players · 1 samples
Thursday 6:00
8 players · 2 samples
Thursday 7:00
9 players · 1 samples
Thursday 8:00
4 players · 1 samples
Thursday 9:00
13 players · 1 samples
Thursday 10:00
8 players · 2 samples
Thursday 11:00
No samples
Thursday 12:00
12 players · 2 samples
Thursday 13:00
16 players · 1 samples
Thursday 14:00
11 players · 1 samples
Thursday 15:00
No samples
Thursday 16:00
9 players · 3 samples
Thursday 17:00
No samples
Thursday 18:00
No samples
Thursday 19:00
10 players · 2 samples
Thursday 20:00
16 players · 1 samples
Thursday 21:00
12 players · 1 samples
Thursday 22:00
No samples
Thursday 23:00
8 players · 3 samples
Fri
Friday 0:00
No samples
Friday 1:00
No samples
Friday 2:00
13 players · 3 samples
Friday 3:00
No samples
Friday 4:00
6 players · 1 samples
Friday 5:00
12 players · 2 samples
Friday 6:00
5 players · 1 samples
Friday 7:00
No samples
Friday 8:00
11 players · 2 samples
Friday 9:00
3 players · 1 samples
Friday 10:00
No samples
Friday 11:00
9 players · 3 samples
Friday 12:00
No samples
Friday 13:00
10 players · 1 samples
Friday 14:00
20 players · 1 samples
Friday 15:00
19 players · 2 samples
Friday 16:00
20 players · 1 samples
Friday 17:00
No samples
Friday 18:00
14 players · 4 samples
Friday 19:00
No samples
Friday 20:00
12 players · 1 samples
Friday 21:00
10 players · 2 samples
Friday 22:00
12 players · 2 samples
Friday 23:00
5 players · 1 samples
Sat 📍
Saturday 0:00
13 players · 2 samples
Saturday 1:00
13 players · 1 samples
Saturday 2:00
12 players · 2 samples
Saturday 3:00
11 players · 1 samples
Saturday 4:00
10 players · 1 samples
Saturday 5:00
18 players · 2 samples
Saturday 6:00
No samples
Saturday 7:00
10 players · 2 samples
Saturday 8:00
16 players · 2 samples
Saturday 9:00
14 players · 1 samples
Saturday 10:00
8 players · 1 samples
Saturday 11:00
13 players · 3 samples
Saturday 12:00
No samples
Saturday 13:00
20 players · 1 samples
Saturday 14:00
16 players · 2 samples
Saturday 15:00
21 players · 1 samples
Saturday 16:00
No samples
Saturday 17:00
15 players · 3 samples
Saturday 18:00
No samples
Saturday 19:00
6 players · 1 samples
Saturday 20:00
12 players · 2 samples
Saturday 21:00
10 players · 1 samples
Saturday 22:00
2 players · 1 samples
Saturday 23:00
9 players · 1 samples

Price History

Lowest Price
$29.99
Jul 2026 across all regions
Current Price
$49.99
US region
Price history across regions (last 30 days)

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unsupported
Valve compatibility test
Input
Controller support: unknown
Structured language support (6)
LanguageInterfaceFull audioSubtitles
EnglishYesNoYes
FrenchYesNoYes
GermanYesNoYes
Simplified ChineseYesNoYes
Traditional ChineseYesNoYes
JapaneseYesYesYes

Third-party requirements shown by Steam

Requires agreement to a 3rd-party EULA FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse EULA
Steam store page fresh · checked 2026-09-03 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows® 10, Windows® 11 64bit
  • Processor: Intel Core i5 4460 or over
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce GTX 660 or over, AMD Radeon R7 370 or over, 1280x720
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 25 GB available space
  • Sound Card: 16 bit stereo, 48kHz WAVE file can be played
  • Additional Notes: The estimated performance is 720P/30-60FPS. Framerate may drop during scenes with heavy load. Note: If you are using Windows® 11, make sure you meet the system requirements for this game and the operating system. The minimum memory requirement is 6GB RAM.
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows® 10, Windows® 11 64bit
  • Processor: Intel Core i7 4770 or over
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 960 or over, AMD Radeon RX 570 or over, 1920x1080
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 25 GB available space
  • Sound Card: 16 bit stereo, 48kHz WAVE file can be played
  • Additional Notes: The estimated performance is 1080P/60FPS. Framerate may drop during scenes with heavy load. Note: If you are using Windows® 11, make sure you meet the system requirements for this game and the operating system.
Pricing
Paid Game
Sale: 40% off
$49.99 $29.99

Additional Information

Categories
Single-player Steam Achievements Partial Controller Support Steam Cloud Family Sharing
Tags
Horror Adventure Female Protagonist Action Singleplayer Action-Adventure Mystery Psychological Horror Survival Horror JRPG +10 more
Supported Languages
English, French, German, Simplified Chinese, Traditional Chinese, Japanese*
*languages with full audio support

Player-to-Price Ratio

0.2
7-day avg players per $1 spent

Current Pricing

🏷️
40% OFF SALE!
$49.99 $29.99

Additional Information

🏆 Achievements
41
total achievements
Featured:
Full Eclipse
Moonlit Glass
👍 Recommendations
1.6K
positive reviews
🇧🇷 DEJUS Rating
18
Brazilian rating
🇩🇪 Steam Germany
18
German classification
📦 DLC Available
1
downloadable content
🆘 Support
⚠️ Content Warning
This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: Frequent Violence.
🎁 Purchase Options
1
package options

Developer Analytics

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About This Game

Japanese survival horror game "FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse" is back with better graphics.

Detailed Description

FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse Digital Deluxe Edition



The Digital Deluxe Edition Set Includes:
●“FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse” (full game)

●”FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse” Digital Artbook
The Digital Artbook featuring artwork and the soundtrack of “FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse” can be accessed within the game.

●Rogetsu Isle Dinner Party Costume Set
Costumes for each character are available within the game:
-Ruka Exclusive Costume “Japanese Swimsuit”
-Misaki Exclusive Costume “Dancer Swimsuit”
-Ruka Exclusive Costume “Chinese Evening Dress (Emerald)”
-Misaki Exclusive Costume “Chinese Evening Dress (Crimson)”
-Ruka Exclusive Costume “Nightwear (Blue)”
-Misaki Exclusive Costume “Nightwear (Pink)”
-Choshiro Exclusive Costume “Rash Guard & Surf Shorts”
-Ruka Exclusive Accessory “Cat Ears (White)”
-Misaki Exclusive Accessory “Cat Ears (Black)”
-Choshiro Exclusive Accessory “Detective's Hat”
-Ruka Exclusive Accessory “Organ Mask (Rogetsu Kagura - Vocal)”
-Misaki Exclusive Accessory “Organ Mask (Rogetsu Kagura - Bell)”
-Madoka Exclusive Accessory “Organ Mask (Rogetsu Kagura - Strings)”

Note: “FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse” is also available for purchase on its own. Please be careful to avoid making a redundant purchase.
Note: This item includes the same content as the “FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse Digital Deluxe Upgrade Pack” Please be careful to avoid making a redundant purchase.


About the Game

“FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse” was released in Japan in 2008 as the fourth game in the FATAL FRAME / PROJECT ZERO series. Following the remastering of “FATAL FRAME / PROJECT ZERO: Maiden of Black Water,” the series masterpiece is being brought back to life with upgraded graphics.

■About the Game

A group of children mysteriously disappeared during a festival on Rogetsu Isle. Although they were found, they had lost their memories. Now they have returned to the island as teenagers. The girls rely on the Camera Obscura, a camera with the power to capture and seal away unthinkable horrors, and the faint beam of their flashlight while exploring various locations and fending off the ghosts that attack them as they attempt to discover the truth of their haunting past.




-Camera Obscura
This is an old camera with the ability to repel vengeful ghosts and seal away their power by photographing them. As such, it is an indispensable item throughout the game. The Camera Obscura can be used as a weapon against ghosts by spotting them through the viewfinder and taking photos of them to inflict damage. It also plays a major role in the girls' investigation, as its special power allows them to see the keys that allow them to find their way through new areas.



-Exploring Rogetsu Isle
Explore the dimly lit Western-style mansions and abandoned hospitals on the island by relying on the moonlight and the faint beam of your flashlight. Progress the story by interacting with items and places that spark your interest. From past newspaper articles and notes, you uncover the vile secrets of the past, unravel the lost memories of the protagonist, and discover the truth.

■Features

-Improved Graphics
In-game movies and character models have been improved to make the story and characters more appealing. In addition, the graphics have been improved for each platform. The rendering of shadows and the beam of the flashlight has been refined so players can experience more realistic horror.



-New Snap Mode
Pose characters and ghosts freely to create haunting memories in the new snap mode. Perhaps you may even take unexpected spirit photos by accident...



-New Costumes
The original costume lineup has been altered slightly, and new costumes have been added. Change the characters' costumes to experience the investigation in different ways.



Note: “FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse Digital Deluxe Edition,” which includes the full game, is also available for purchase. Please be careful to avoid making a redundant purchase.

About the Game

“FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse” was released in Japan in 2008 as the fourth game in the FATAL FRAME / PROJECT ZERO series. Following the remastering of “FATAL FRAME / PROJECT ZERO: Maiden of Black Water,” the series masterpiece is being brought back to life with upgraded graphics.

■About the Game

A group of children mysteriously disappeared during a festival on Rogetsu Isle. Although they were found, they had lost their memories. Now they have returned to the island as teenagers. The girls rely on the Camera Obscura, a camera with the power to capture and seal away unthinkable horrors, and the faint beam of their flashlight while exploring various locations and fending off the ghosts that attack them as they attempt to discover the truth of their haunting past.




-Camera Obscura
This is an old camera with the ability to repel vengeful ghosts and seal away their power by photographing them. As such, it is an indispensable item throughout the game. The Camera Obscura can be used as a weapon against ghosts by spotting them through the viewfinder and taking photos of them to inflict damage. It also plays a major role in the girls' investigation, as its special power allows them to see the keys that allow them to find their way through new areas.



-Exploring Rogetsu Isle
Explore the dimly lit Western-style mansions and abandoned hospitals on the island by relying on the moonlight and the faint beam of your flashlight. Progress the story by interacting with items and places that spark your interest. From past newspaper articles and notes, you uncover the vile secrets of the past, unravel the lost memories of the protagonist, and discover the truth.

■Features

-Improved Graphics
In-game movies and character models have been improved to make the story and characters more appealing. In addition, the graphics have been improved for each platform. The rendering of shadows and the beam of the flashlight has been refined so players can experience more realistic horror.



-New Snap Mode
Pose characters and ghosts freely to create haunting memories in the new snap mode. Perhaps you may even take unexpected spirit photos by accident...



-New Costumes
The original costume lineup has been altered slightly, and new costumes have been added. Change the characters' costumes to experience the investigation in different ways.



Note: “FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse Digital Deluxe Edition,” which includes the full game, is also available for purchase. Please be careful to avoid making a redundant purchase.

Frequently Asked Questions

Is FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse worth buying right now?
Wait — $49.99. Wait for upcoming sale in ~4 days for potentially better pricing.
When does FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse go on sale?
Wait for upcoming sale in ~4 days for potentially better pricing.
Is FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse free to play?
FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse costs $49.99 on Steam.
What genre is FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse?
FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse is a Adventure game.
Who developed FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse?
FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse was developed by KOEI TECMO GAMES CO., LTD. and published by KOEI TECMO GAMES CO., LTD..
What platforms does FATAL FRAME / PROJECT ZERO: Mask of the Lunar Eclipse support?
Available on Steam for Windows.

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