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

Covert Ops - Nuclear Dawn - CD1 plunges you into tense, low-light infiltration missions where stealth and careful planning trump brute force. Typical of PS1-era action-thrillers, the game leans on claustrophobic levels, limited resources and joystick-era controls to create a gritty, rewarding challenge. Expect methodical pacing, occasional set-piece confrontations and moments that demand patience and memorization. The retro polygonal visuals and muffled audio contribute to a nostalgic atmosphere, while unforgiving checkpoints and tricky enemy encounters make progress feel earned. Ideal for players who relish old-school difficulty and stealth-minded play.

Tags: stealth action single player classic difficulty hard core boss fight

🎮 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

Super Battletank segaGG
Super Battletank
▶️ Play now
F1 Pole Position 64 n64
F1 Pole Position 64
▶️ Play now

Game Recommendations

Buster Ball segaGG
Buster Ball
▶️ Play now
Write Away 1 psx
Write Away 1
▶️ Play now
Tom Clancy's Splinter Cell - Pandora Tomorrow gba
Tom Clancy's Splinter Cell - Pandora Tomorrow
▶️ Play now
Maniac Racers Advance gba
Maniac Racers Advance
▶️ Play now
Monopoly gba
Super Volley 2 snes
Super Volley 2
▶️ Play now
Motoracer Advance gba
Motoracer Advance
▶️ Play now
Dragon - The Bruce Lee Story snes
Dragon - The Bruce Lee Story
▶️ Play now
Dark Castle segaMD
Dark Castle
▶️ Play now
Zintrick arcade
Power Lode Runner snes
Power Lode Runner
▶️ Play now
Future Spy arcade
Joe Montana Sports Talk Football segaMD
Joe Montana Sports Talk Football
▶️ Play now
Super World Stadium arcade
Super World Stadium
▶️ Play now
Who Wants to Be a Millionaire - 2nd Edition gb
Who Wants to Be a Millionaire - 2nd Edition
▶️ Play now
Puzzle Bobble arcade
Puzzle Bobble
▶️ Play now
Zombies Ate My Neighbors snes
Zombies Ate My Neighbors
▶️ Play now
👋
Alex just joined the community
Welcome aboard!