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.

Search for Mario, Contra, Pokemon, Sonic, Mega...
×
🛠️ 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:
Tap to expand

Initializing memory card...

👥 Netplay

🎮 Open Related Rooms

Finding any related Room...

Comments(0)

Description

Rampart blends frantic arcade action with tile-based strategy as you build and defend coastal fortifications. Each round alternates between a building phase—repairing walls and enclosing territory to place cannons—and a firing phase where artillery hammers enemy ships, siege engines and rival forts. Precision placement, quick repairs and accurate shots are crucial; one missed wall can cost islands and lives. The game’s bite-sized rounds and competitive local multiplayer turn territorial control into chaotic, memorable duels, while single-player modes demand fast planning and steady aim, offering a compact, nostalgic challenge for arcade fans.

Tags: arcade classic puzzle action strategy multiplayer local single player fast-paced classic difficulty

🎮 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

The Super Spy arcade
The Super Spy
▶️ Play now
Championship Pool nes
Championship Pool
▶️ Play now
Mario Golf n64
Crossed Swords arcade
Crossed Swords
▶️ Play now
Player Manager 2001 gb
Player Manager 2001
▶️ Play now
Disney Dinosaur psx
Disney Dinosaur
▶️ Play now
Hang-On segaMS
HardBall 99 psx
HardBall 99
▶️ Play now
720 Degrees (rev 4) arcade
720 Degrees (rev 4)
▶️ Play now
Jet Moto psx
Vigilante arcade
Urban Strike snes
Urban Strike
▶️ Play now

Game Recommendations

R-Type Leo arcade
Classic NES Series - Excitebike gba
Classic NES Series - Excitebike
▶️ Play now
Darius Twin snes
Darius Twin
▶️ Play now
Ganbare Daiku no Gensan snes
Ganbare Daiku no Gensan
▶️ Play now
Pop'n Twinbee-Rainbow Bell Adventures snes
Pop'n Twinbee-Rainbow Bell Adventures
▶️ Play now
Frogger's adventures 2-the lost wand gba
Frogger's adventures 2-the lost wand
▶️ Play now
Robopon 2 - Cross Version gba
Robopon 2 - Cross Version
▶️ Play now
Big Striker arcade
Big Striker
▶️ Play now
Gley Lancer segaMD
Gley Lancer
▶️ Play now
Toy Story 3 nds
Toy Story 3
▶️ Play now
Dragon Ball Z - Moogongtoogeuk gba
Dragon Ball Z - Moogongtoogeuk
▶️ Play now
Eliminator Boat Duel nes
Eliminator Boat Duel
▶️ Play now
Batsugun arcade
Hot Wheels Stunt Track Challenge gba
Hot Wheels Stunt Track Challenge
▶️ Play now
The Legend of Spyro-The Eternal Night gba
The Legend of Spyro-The Eternal Night
▶️ Play now
Pro Tennis World Court pce
Pro Tennis World Court
▶️ Play now
👋
Alex just joined the community
Welcome aboard!