Interstellar Rift

Interstellar Rift is the first game of Event Horizon. This page serves as a directory to all IsR related pages on

Rules for the EH-hosted IsR game server: IsR Server Rules
Star System Directory: (A list of star systems and their resources on the EH IsR server.) Tier 0 SystemsTier 1 SystemsTier 2 SystemsTier 3 Systems
Rules and requirements for Organization stations: IsR Organization Stations
A page of useful reference sheets and guides for Interstellar Rift: Useful IsR Charts and Guides
External IsR Pages:
IsR Discord
IsR Reddit
IsR Steam Store Page
IsR Forums