GamesOA Logo
GamesOver Analyzed
⌘K

GamesOA © 2026

The ultimate PC game compatibility database.

AboutPrivacy PolicyTerms of ServiceContact
Wonder Boy III: Monster Lair cover

Wonder Boy III: Monster Lair

A Shooter game by Westone, released in 1988

No Rating🔴Niche / Inactive⏳Proton PendingArcadeLinuxWii

The monsters are attacking the quiet town of Xenobia. Guide Leo and Priscilla to wipe out the monsters using the Legendary Weapons.

Single playerMultiplayerCo-operativeSplit screen

Buy Wonder Boy III: Monster Lair - Best Price

Current lowest price for Wonder Boy III: Monster Lair PC key. Verified daily.

Price unavailable
Real-time Wonder Boy III: Monster Lair deals

⚠️Unable to fetch store prices for Wonder Boy III: Monster Lair.Please try again later.

Wonder Boy III: Monster Lair Download Size

The official download size for Wonder Boy III: Monster Lair is 0.03125 GB. Based on current hardware prices, this installation consumes approximately $0.00 worth of SSD storage space.

Standard Install

File Size

0.03125GB

Est. SSD Cost

$0.00USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

0 mins

Is Wonder Boy III: Monster Lair Dead?

Live player count and server population analysis.

🔴Niche / Inactive
0Players Online

There are currently 0 people playing Wonder Boy III: Monster Lair, Data pending.

Current Activity24h Peak: 120
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Wonder Boy III: Monster Lair save file?

Manual backup locations for PC, Mac, and Linux.

Manual Backup Required
Copy
%USERPROFILE%\AppData\Local\WonderBoyIIIMonsterLair\Saved\SaveGames

How to backup manually on Windows

  1. Press Win + R to open the Run dialog.
  2. Paste the path above and press Enter.
  3. Locate the save files (usually .sav, .json, or similar).
  4. Copy the entire folder to a backup location.
Copy
~/Library/Application Support/WonderBoyIIIMonsterLair/Saves

How to backup manually on Mac

  1. Open Finder and press ⌘ + Shift + G.
  2. Paste the path above and click Go.
  3. Locate the save files in the folder.
  4. Duplicate the folder to create a backup.
Copy
~/.local/share/WonderBoyIIIMonsterLair/Saves

How to backup manually on Linux

  1. Open a terminal and use cd to navigate to the path.
  2. Or use your file manager and press Ctrl + L to enter the path.
  3. Locate the save files (.sav, .json, or game-specific format).
  4. Copy the folder with cp -r or your file manager.
Source: PCGamingWiki ↗

Is Wonder Boy III: Monster Lair Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating⏳ Proton Pending

Performance Analysis

Compatibility data for Wonder Boy III: Monster Lair is currently mixed. Check recent ProtonDB reports for specific launch commands.

Confidence: Moderate
See 0 user configs ↗

Can I Run Wonder Boy III: Monster Lair?

PC system requirements - Minimum vs Recommended specs.

Wonder Boy III: Monster Lair has modest requirements. Most gaming PCs from the last 5 years should handle it.

Minimum1080p / 30 FPS
  • 💻
    OSWindows® XP or higher
  • 🎮
    GPU32MB or greater graphics card
Recommended1440p / 60 FPS
  • 💻
    OSWindows® XP or higher
  • 🎮
    GPUNVidia GeForce GTX 280 or ATI Radeon HD 6630 or equivalent DirectX® 9c or higher 1GB VRam / Intel i3-2100 or AMD Phenom II X4 940 or equivalent dual core CPU
Download Size
0.03125 GBSmall

Wonder Boy III: Monster Lair Review Score

Pending critic evaluation. Check back soon for the official verdict.

Other games you may like

Discover more games sharing similar genres.

2017

Cuphead

View Details
2015

Broforce

View Details
1996

Metal Slug

View Details
2019

My Friend Pedro

View Details
1998

Metal Slug 2

View Details
2015

Downwell

View Details
2016

Ultimate Chicken Horse

View Details
2022

Neon White

View Details