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Eris Online

In Testing

A browser-based dark-fantasy sandbox MMORPG inspired by Shadowbane, centered on political alliances, territorial conquest and open-world PvP. Recent builds added base building, guilds, territory ownership, war declarations, player trading and merchant NPC shops.

Open PvPTerritory ControlPoliticsGuildsBuildingPlayer EconomyLootingBrowser

Game information

StatusIn Testing
SettingFantasy
PlatformBrowser
Business modelSee official site
DeveloperStone Carter Studios
Release / testingPlayable development build / alpha-era development
PvPOpen-world PvP, territory warfare and looting
PerspectiveBrowser-based world interface
World typePersistent browser sandbox world
Last checkedVerified August 17, 2026

What makes it different

Recent builds added base building, guilds, territory ownership, war declarations, player trading and merchant NPC shops.

Sandbox systems

Open PvPPvP can happen in meaningful parts of the shared world rather than only in queued matches.
Territory ControlPlayer groups can fight for control or influence over locations in the persistent world.
PoliticsPlayer groups can form alliances, rivalries or other political relationships.
GuildsPlayers can organize into persistent groups for cooperation, competition or shared progression.
BuildingPlayers can construct structures that exist as part of the game world or persistent property.
Player EconomyPlayer gathering, production and trade help determine how goods circulate through the economy.
Looting
Browser