Rebuilding a Lost Classic

Kunio Online is an ambitious fan-made MMORPG created by Hungarian developer József Jordán. The project serves as a rebirth for Downtown - Nekketsu Story Online (2015), an earlier attempt that was tragically lost due to a fatal computer virus. Nearly a decade later, József restarted development from scratch. While the original build was gone, saved working assets and gameplay footage allowed him to resurrect what was lost.

Visual Style & Heritage

The game heavily draws inspiration from the unreleased official 2009 Kunio MMORPG (Yamada's Revenge). Built in GameMaker, Kunio Online combines classic 2D beat 'em up physics with re-textured environments and UI graphics recovered directly from the cancelled 2009 MMO.

All of this is rendered in modern widescreen resolutions, featuring character sprites that sit comfortably between classic 8-bit nostalgia and modern hand-drawn designs.

Core Gameplay & Mechanics

Development & Playtesting

Kunio Online is currently in active early alpha testing. Open playtest sessions are regularly hosted—typically during the last weekend of every month.

Join our community on Discord or follow along on Facebook to give feedback and take part in testing!

Game Server Status

Status: CHECKING...

Online Players: 0

Server Time: 09:53 (CEST)

Status updates every minute.

Community

Join our official community to find other players, get updates, and give feedback!

Join our Discord Server →

Top 10 Players

The rankings automatically update when players progress in-game.

Download Game Client

Get the latest client and join the streets of Kunio Online!

Download Installer (KO.msi)

Installation Instructions

  1. Download the KO.msi installer above.
  2. Run the installer and follow the setup wizard.
  3. Launch the game and register your character directly in-game.