Logo

Play Classic Retro Games Online with Global Netplay

KHOGAMEHUB Retro is a hub for retro game fans who want to play classic NES, SNES and GBA games online.

Đang load game...
🛠️ Netplay Mode:
Which mode to choose?

💎 Game Engine (State Sync): Best visuals (pixel-perfect). Ideal for fixed-screen games.

⚠️ Note: Movement desync or a black screen may occasionally occur. If this happens, click "Resync Host" below or press F9 to align with the host.


📺 Video Stream (Cloud): Most stable synchronization. Requires a powerful Host PC to encode and stream video.

📺 Frame:
LOADING EMULATOR...

Initializing memory card...

👥 Netplay

🎮 Open Related Rooms

Finding any related Room...

Comments(0)

Description

Plus Alpha is an old-school arcade title that delivers concentrated, score-driven action built around tight controls and high-stakes reflex challenges. Players face waves of escalating encounters where memorization, pattern recognition, and precise timing reward skill and persistence. Short, intense sessions emphasize beating high scores and mastering unforgiving sections, evoking the cabinet-room atmosphere of coin-op competition. Pixel-era visuals and chiptune-backed rhythms underscore a nostalgic pulse while unforgiving mechanics create a satisfying loop for completionists. Ideal for fans of bite-sized, hard-core arcade experiences who savor mastery, leaderboard rivalry, and the rush of perfect runs.

Tags: arcade classic single player classic difficulty fast-paced action

🎮 Netplay Guide (Play Online with Friends)

  1. Set your player name
    Before starting, enter your player name so others can recognize you in the room.
  2. Create a room
    Click NetplayCreate Room, then choose a room name.
    It is recommended to name the room after the game you are playing (for example: Super Mario World) so other players can easily find the correct game.
    You may also set a password if you want a private room.
  3. Join a room
    Make sure you open the same game as the host.
    Click Netplay, then select Join Room from the room list and join the desired room.

⚠️ Note: Netplay works best when all players use the same game version and have a stable internet connection.

Controls:

For the best retro experience 🎮, a gamepad is recommended. You can customize controls in the Settings Menu.
Note: Press any button on your gamepad so the emulator can detect it.

🕹️Gamepad compatibility:

  • Xbox-style (XInput): Works best on most browsers and devices.
  • PlayStation DualShock / DualSense: Supported on many games, but button mapping may vary depending on the game, emulator core, browser, and operating system.

🕹️Recommended browsers:

  • Chromium-based browsers (Chrome, Edge, Brave): Best performance and controller support.
  • Safari (macOS / iOS): Good support for Bluetooth controllers.
  • Firefox: Not recommended for gamepad play due to inconsistent controller mapping and limited Gamepad, Sound API behavior.

🕹️How to set up controls:

  • PC (Windows / macOS): Connect your controller → start the game → SettingsControls → map buttons.
  • Android: Pair via Bluetooth or USB-OTG → launch the game → SettingsControls.
  • iOS (Safari): Use a compatible Bluetooth controller → open the game → configure controls in the Settings Menu.

💾 Save & Load Guide

Don't lose your progress! You have two ways to manage your game states:

  • Auto-Save (Browser Storage): By default, your progress is automatically saved to your browser's local storage. You can pick up right where you left off the next time you visit, provided you do not clear your browser cache.
  • Manual Save/Load (Export to File): For maximum safety and playing across different devices, you can export your save data:
    1. Open the Settings Menu in the emulator.
    2. Select "Save State" to download your progress as a file (usually .txt or .state) to your device.
    3. To resume, simply use "Load State" and select that file to continue playing.

⚠️ Note: We highly recommend exporting your save file frequently to avoid losing data due to browser updates or accidental cache clearing.

Played Games

Raiden arcade
Mechanized Attack nes
Mechanized Attack
▶️ Play now
Metamorphic Force arcade
Metamorphic Force
▶️ Play now
Iron Commando snes
Iron Commando
▶️ Play now
BLASTEROIDS arcade
BLASTEROIDS
▶️ Play now
Space Position arcade
Space Position
▶️ Play now
Ganryu arcade
Frog Feast arcade
Captain Tomaday arcade
Captain Tomaday
▶️ Play now
Fighting Force 2 psx
Fighting Force 2
▶️ Play now
Operation Wolf 3 arcade
Operation Wolf 3
▶️ Play now
Digger Man arcade

Game Recommendations

Mega Man-The Wily Wars segaMD
Mega Man-The Wily Wars
▶️ Play now
The Legend of Silkroad arcade
The Legend of Silkroad
▶️ Play now
Action Man - Operation Extreme psx
Action Man - Operation Extreme
▶️ Play now
The Outfoxies arcade
The Outfoxies
▶️ Play now
Animorphs gb
Scooby-Doo gba
Zaxxon 3D segaMS
Last Resort arcade
Last Resort
▶️ Play now
Final Stretch snes
Final Stretch
▶️ Play now
Angel Wings 3 by Heroy (Captain Tsubasa 2 Hack) nes
Angel Wings 3 by Heroy (Captain Tsubasa 2 Hack)
▶️ Play now
Shadow Warriors arcade
Shadow Warriors
▶️ Play now
Project Overkill psx
Project Overkill
▶️ Play now
Street Fighter 12 Peoples nes
Street Fighter 12 Peoples
▶️ Play now
Glory Days gba
The Rugrats Movie gb
The Rugrats Movie
▶️ Play now
Bikkuriman 2000 ngp
Bikkuriman 2000
▶️ Play now
Lost Word of Jenny nes
Lost Word of Jenny
▶️ Play now