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

P.K.s Math Studio 1 is an obscure PlayStation (PSX) release with scant documentation and a reputation among collectors as a niche, math-focused curiosity. Reports and memories paint it as a compact experience of short exercises and minigame-like rounds, wrapped in late-90s PlayStation menus and pixelated presentation. It’s best approached in short sessions — a nostalgic snapshot of experimental educational or regional titles on the system, with modest production values and straightforward goals. Ideal for collectors and players seeking unusual, offbeat PS1 releases rather than a polished mainstream title.

Tags: puzzle single player english translated 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

NBA Live 2002 psx
NBA Live 2002
▶️ Play now
Cyberia psx
Grid Seeker arcade
Grid Seeker
▶️ Play now
Last Resort arcade
Last Resort
▶️ Play now
NCAA Final Four 2001 psx
NCAA Final Four 2001
▶️ Play now
World Heroes 2 arcade
World Heroes 2
▶️ Play now
Koudelka - CD4 psx
Koudelka - CD4
▶️ Play now
J Super 95 snes
Ecks vs. Sever gba
Ecks vs. Sever
▶️ Play now
NCAA Final Four 99 psx
NCAA Final Four 99
▶️ Play now
U.N. Squadron arcade
U.N. Squadron
▶️ Play now
Irritating Stick psx
Irritating Stick
▶️ Play now

Game Recommendations

MediEvil psx
Kid Klown-in Night Mayor World nes
Kid Klown-in Night Mayor World
▶️ Play now
Ballz segaMD
Samurai Shodown segaMD
Samurai Shodown
▶️ Play now
Chuck Rock segaMS
Britney's Dance Beat gba
Britney's Dance Beat
▶️ Play now
Disney 101 Dalmatians 2 - Patch London Adventure psx
Disney 101 Dalmatians 2 - Patch London Adventure
▶️ Play now
The Flintstones segaMS
The Flintstones
▶️ Play now
NGEM2K arcade
Puyo Puyo 2 segaMD
Puyo Puyo 2
▶️ Play now
The Secret of Googol 1a - Reshaping Googol - The Submarine psx
The Secret of Googol 1a - Reshaping Googol - The Submarine
▶️ Play now
The Guardian Legend nes
The Guardian Legend
▶️ Play now
Theme Park segaMD
Again - Interactive Crime Novel nds
Again - Interactive Crime Novel
▶️ Play now
Word Safari-The Friendship Totems gba
Word Safari-The Friendship Totems
▶️ Play now
Pro Football 93 snes
Pro Football 93
▶️ Play now
Robotron - 2084 arcade
Robotron - 2084
▶️ Play now
Conker's Bad Fur Day n64
Conker's Bad Fur Day
▶️ Play now