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...
×
📺 Frame:
Tap to expand

Initializing memory card...

👥 Netplay

Open Related Rooms

Finding any related Room...

Comments(0)

Description

Math Blaster - Episode 1 blends fast-paced arcade segments with problem-solving mini-games, forcing players to balance quick reflexes and mental math under a timer. Expect short, varied challenges where accurate answers unlock progress through colorful, retro-styled stages and occasional action sequences that reward speed and precision. The game is built around skillful repetition and improving scores, offering a nostalgic, educational twist on traditional arcade pacing. It’s ideal for players who remember classroom-style gameplay with a competitive edge and enjoy bite-sized puzzles that steadily ramp in difficulty.

Tags: puzzle puzzle action single player arcade classic 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 Netplay → Create Room, then choose a room name. It is recommended to name the room after the game you are playing (e.g. Super Mario World) so other players can find it easily. You may also set a password for 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 → Settings → Controls → map buttons.
  • Android: Pair via Bluetooth or USB-OTG → launch the game → Settings → Controls.
  • iOS (Safari): Use a compatible Bluetooth controller → open the game → configure controls in the Settings Menu.

🕹️ Controller Mode (PlayStation Games):

Some older PlayStation games were designed for the original Standard controller and may not work correctly in Analog/DualShock mode.

If you experience issues such as the Start button not responding or controls not working properly:

Settings → Input → Controller Type → Standard

By default, the emulator uses Analog/DualShock mode to support vibration (rumble) in compatible games. After switching to Standard, restart the game.

This also applies when using a keyboard or the on-screen virtual pad on Android, as some games may not detect inputs correctly while Analog/DualShock mode is enabled.

💾 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 .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

Duke Nukem - Time to Kill psx
Duke Nukem - Time to Kill
▶️ Play now
In The Hunt arcade
In The Hunt
▶️ Play now
Mort the Chicken psx
Mort the Chicken
▶️ Play now
Micro Machines 96 segaMD
Micro Machines 96
▶️ Play now
Daichikun Crisis pce
Daichikun Crisis
▶️ Play now
S.V.G. - Spectral vs Generation arcade
S.V.G. - Spectral vs Generation
▶️ Play now
Vampire resuscitation segaMS
Vampire resuscitation
▶️ Play now
VR Troopers segaMD
VR Troopers
▶️ Play now
Bionicle Heroes gba
Bionicle Heroes
▶️ Play now
MediEvil 2 psx
Final Fantasy V gba
Final Fantasy V
▶️ Play now
The Last Blade 2 arcade
The Last Blade 2
▶️ Play now

Game Recommendations

Super Battleship segaMD
Super Battleship
▶️ Play now
R-Types psx
Joe Montana Sports Talk Football 2 segaMD
Joe Montana Sports Talk Football 2
▶️ Play now
Out Run arcade
Scooby-Doo! Unmasked gc
Scooby-Doo! Unmasked
▶️ Play now
Zaxxon segaMS
Arabian Nights-The Elf King of the Desert snes
Arabian Nights-The Elf King of the Desert
▶️ Play now
Ninja Gaiden 2 nes
Ninja Gaiden 2
▶️ Play now
Bubble Shooter arcade
Bubble Shooter
▶️ Play now
Beavis and Butt-Head segaGG
Beavis and Butt-Head
▶️ Play now
Open Season psp
Open Season
▶️ Play now
Metroid Prime 2 - Echoes gc
Metroid Prime 2 - Echoes
▶️ Play now
WWF RAW segaMD
Golden Axe II segaMD
Golden Axe II
▶️ Play now
Montezuma's Return! gb
Montezuma's Return!
▶️ Play now
The Dukes of Hazzard 2 - Daisy Dukes It Out psx
The Dukes of Hazzard 2 - Daisy Dukes It Out
▶️ Play now
Centurion - Defender of Rome segaMD
Centurion - Defender of Rome
▶️ Play now
Night Slashers X openbor
Night Slashers X
▶️ Play now
👋
Alex just joined the community
Welcome aboard!