Mondain's Revenge: A Free Browser Survival Game Inspired by UO

Originally posted on r/ultimaonline by u/js-Programmer-567 · 10/29/2026, 05:38 PM

Mondain’s Revenge is a free browser survival game featuring UO spells and mechanics. It offers a challenging experience with waves of monsters and optional paragon drops.

‘Mondain’s ghost has come back to Sosaria, the hero who once beat him are gone, and you start out with only a shirt, a pair of pants and an old spellbook.’