Mortal Online 2 is an MMORPG from Swedish studio Star Vault and the follow-up to its 2010 Mortal Online. It launched in January 2022 as one shared first-person world called Nave, with players moving between server regions without loading screens.

There are no classes: a character is the sum of trained skills, and you can retrain later. Four races, each with bloodlines you can mix, set your look and starting traits. Nearly every item is player-made, backed by crafting, alchemy, animal taming, trading and housing, and guilds can take castles. Combat is real-time, and anyone who kills you can loot everything you carried.

It is for players who want a harsh sandbox with a player-run economy. The learning curve is steep, and on top of the purchase price the game charges a monthly subscription.