Remnants of the Precursors is a 4X strategy game.

Created by Ray Fowler, it's an open-source modernization of the original 1993 Master of Orion.

It now includes an optional governor to reduce micromanagement. Its autonomy is adjustable, from simple assistant to second-in-command… But you always have the final say.

A wide selection of formidable AIs, all capable of inflicting the last X of the 4X without cheating. Even the most seasoned players will struggle against Xilmi's AIs.

A wide variety of customizable galaxies are available, some of which can be symmetrical for more equal starting odds.

Species are customizable. The rules of the game are also customizable. Some options can be made fair or unfair, depending on the player's preferences.

Contextual help is available for most features. Actively maintained in English and French. 19 other languages are also available, with modder additions in English.