MEGAPAIN: Retro FPS Shooter 3D

MEGAPAIN: Retro FPS Shooter 3D

RETRO WAVE PUBLISHING LIMITED
★★★★★ 4.6 Action v0.8.0 10,000+
Verified Safe & Direct
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MEGAPAIN: Retro FPS Shooter 3D Screenshot 1MEGAPAIN: Retro FPS Shooter 3D Screenshot 2MEGAPAIN: Retro FPS Shooter 3D Screenshot 3MEGAPAIN: Retro FPS Shooter 3D Screenshot 4MEGAPAIN: Retro FPS Shooter 3D Screenshot 5MEGAPAIN: Retro FPS Shooter 3D Screenshot 6
Version
0.8.0
Downloads
10,000+
Updated
May 27, 2026
Developer
RETRO WAVE PUBLISHING LIMITED
Category
Action
Content Rating
Teen
Package
com.BARSinteractive.fps.shooter.megapain
Platform
Android

Download Sources

Device Configuration

Split APKs Installation Guide

Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.

1. Download Split APKs Installer (SAI) from Google Play Store.
2. Download the app archive (.apks) using the download sources listed above.
3. Open SAI, click "Install APKs", choose the downloaded archive, and click Install.

What's New

- Added a new game level
- Added game achievements
- Monsters now display visible damage on their bodies
- Rocket launcher damage slightly increased

About this app

🎮 Download the FREE retro FPS shooter - no internet required! MEGAPAIN is an oldschool 3D action game inspired by classic arena shooters of the 90s: fast-paced combat, story-driven campaign, hordes of monsters, and the authentic vibe of legendary PC hits.

WHY PLAYERS LOVE MEGAPAIN:
✓ AUTHENTIC RETRO STYLE - Angular 3D graphics, oldschool aesthetics, rock soundtrack, and pure gameplay without filler - just like the legendary shooters of the past. No pixel art - just pure nostalgia!
✓ 10+ TYPES OF MONSTERS - No generic zombies here, only unique mutants and giant bosses. Each has distinct attacks and weak points to discover!
✓ CHAOTIC ARENA BATTLES - Face overwhelming hordes of enemies on screen at once. Only tactics, reflexes, and precise aiming will save you from the apocalypse!
✓ TWO WORLDS IN ONE GAME:
• Offline Mode - Solo survival against AI with survival horror atmosphere. Every bullet counts!
• Online Mode - Team up with up to 8 players in co-op or compete in fast-paced PvP deathmatches on dynamic arenas.
✓ DEEP GAMEPLAY - Massive weapon arsenal (from pistols and rocket launchers to plasma cannons), secret areas, and unique mutant bosses to conquer.
✓ STORY WITH A MYSTERY - 100 years after the apocalypse, you return to Earth to uncover the truth: is it safe now? Secrets of ancient laboratories await brave explorers...

INSPIRED BY THE GOLDEN AGE OF OLDSCHOOL FPS:
The creators of MEGAPAIN are lifelong fans of classic arena shooters. We've brought the spirit of fast-paced arena combat, adrenaline-fueled gameplay, and survival horror atmosphere to mobile - without compromises.

PERFECT FOR FANS OF:
• Retro 3D shooters with fast, skill-based combat
• FPS games with survival horror elements
• Offline games that don't require constant internet
• Co-op multiplayer in the classic 90s style
• Hardcore games without Pay-to-Win mechanics
• Heavy rock & metal soundtracks

DOWNLOAD NOW!
This isn't just another mobile shooter - it's a tribute to the era when FPS games were valued for gameplay, not just graphics. From the creators of Code Z Day, House 314, Dead Evil, and more. Free to play. No Pay-to-Win. Offline mode always available.

User Reviews

Vansh Manikpuri May 28, 2026
★★★★★

add new level and bosses but one thing is that didn't use the boss like a monster in the levels and add some hardness in the game i literally play very difficult mode and I'll definitely be waiting for new guns and if I need to improve my gun I used to watch ads it's a very bad thing in the game you guys have to fix this infact introduce some kind of point system by killing the thousand of monster in game you only got level clear and nothing and you guys made a gem please publish it and thnks

Eric Farley Apr 23, 2026
★★★★★

Loving the game. But eagerly awaiting an update for WiFi based multiplayer. Don't know anybody who plays this personally so, LAN based co-op is unavailable for me sadly. Please update soon, definitely worth playing. Even more so once WiFi based multiplayer becomes available. 😃

Sherwin Tuballa May 14, 2026
★★★★★

I've been obsessed with this game & even might be the best doom game out there the games original soundtrack, the level design, the secrets was all made by 1 hard working developer.Thank you for making this MASTERPIECE hopefully alot of people will play this game❤️❤️❤️❤️

Pavan Menghani May 18, 2026
★★★★★

Everything about this game is unique the graphics,weapons,enemies and its just like doom ,thanks for making such an masterpiece !!

How to Download MEGAPAIN: Retro FPS Shooter 3D APK

  1. Enter the package name com.BARSinteractive.fps.shooter.megapain on the APK Downloader.
  2. Select your device architecture (ARM64 recommended for modern devices).
  3. Click Download to get the merged APK file.
  4. Transfer and install the APK on your Android device.
  5. Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.

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Location Special Access
  • approximate location (network-based)
Wi-Fi connection information Basic Access
  • view Wi-Fi connections
Other Basic Access
  • view network connections
  • pair with Bluetooth devices
  • access Bluetooth settings
  • connect and disconnect from Wi-Fi
  • full network access
  • control vibration
  • prevent device from sleeping
  • Google Play license check

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