idlegames.win ← back to directory
home / games / MMO 98
#184 in the directory

MMO 98

by · listed 2026
98 likes
play MMO ↗
WindowsBrowserSteam

what is MMO 98?

Manage and expand an MMO game studio, upgrading servers and releasing new games to grow your global player base.

MMO 98 lets you run an MMO game studio from a retro desktop, reinvesting earnings to improve infrastructure and support more players. Expand your servers worldwide, handle technical challenges, and develop sequels to build a successful global gaming business.

It sits in the Clicker / Idle / Prestige / Numbers / Management corner of the genre. Like most idle games it runs on a simple loop — earn, reinvest, automate — but the depth is in how long that loop keeps unfolding. Expect to check in, make a few decisions, and watch the numbers climb whether you're at the keyboard or not.

New to incrementals? Read our beginner's guide first, or just hit play — these games are built to teach themselves.