BitCraft Online
PlayableA community sandbox focused on skilling, building, crafting, farming, trading, exploration, cities and empires in a single editable wilderness.
8 current games match this feature.
Haven & Hearth
PlayableA hardcore survival-crafting sandbox MMORPG centered on settlement building, farming, hunting, industry, exploration, trade, crime and emergent player politics in periodically regenerated worlds.
Rogalia
PlayableA craft-heavy sandbox MMORPG with terraforming, construction, farming, breeding and a player economy.
Ruin
In TestingA small indie sci-fi survival sandbox MMORPG about colonizing a hostile alien world. Its playable builds include terraforming, survival systems and downloadable official server software, with Windows as the current platform.
Sigma World: Foundation
In TestingThe current Sigma World project and successor to Sigma World Online. The official Russian site provides a downloadable Foundation build and links to the legacy project; the premium-account system is still marked as under development.
Stars Reach
In TestingAn in-development science-fiction sandbox MMO focused on player-shaped planets, terrain manipulation, building, resource simulation, crafting, social systems and persistent worlds.
Wurm Online
PlayableA long-running sandbox MMORPG centered on terraforming, building, crafting, farming, skill progression, settlements, and player-created communities.
Xsyon
PlayableA post-apocalyptic sandbox MMORPG built around tribes, construction, survival systems, trading, world interaction and player-created communities.