In this guide I've set out to map out all the branching choices in the game in a readable way. At the same time, I've made a list of all of the achievements and what you must do to get them. Hope you find this useful. PS: SPOILERS ahead! 

The Necron Tombship is a literal maze of corridors, made even more treacherous thanks to teleportation portals, death traps, respawning enemies, etc.. While there is an in-game map, you have to find it first, and even then, it is only available at certain ...