MMOS is in active development โ€” no demo yet.Join the Discord for updates โ†’

MMOS
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Build Your World

Every server starts as open ocean. You paint the land, sculpt the elevation, and stitch together the settlements that give adventurers somewhere to spend, rest, and respawn. The world is yours to shape โ€” and to pay for.

Paint ground
$3 / tile
Demolish
+$1 refund
Buildings
$10 each
Painting an MMOS island with the economy panel open

Paint the land, raise the hills

Drop into paint mode and build islands one tile at a time, raising terrain into hills and cliffs. Demolish to reclaim a little budget. New servers can generate a random starter island to build on top of, so no two worlds begin the same.

The buildings that make a world work

  • Towns & cities โ€” vendors, hubs, and the social glue that keeps adventurers nearby.
  • Inns โ€” where tired adventurers rest and recover before logging off.
  • Docks โ€” placed in pairs to open sea routes between islands.
  • Graveyards โ€” death needs a destination; respawns route here.
  • Roads โ€” connect it all and keep your world flowing.

Every tile is a budget decision

Land and buildings cost money you don't have yet. Early on you're betting your starting capital that the world you build will attract enough subscribers to pay it back. Overbuild and you go broke; underbuild and players leave.