A full list of the 18 cyberspace wells needed for this achievement can be found HERE
1. Create a new character and pull up the well location guide. Follow above guides and complete the story. DO NOT go to the Aesir at any time during the campaign or replay a past level. Make sure to enter the main well in the Aesir HUB at the Grand Tree.
2. After finding and activating all of the wells look at your stat screen which is accessible from hitting start. The # of wells activated should be 18.
3. If you still don't have the achievement (As I didn't) continue the game and defeat Hel. Once she is dead fight your way back the way you came and when you come to her throne room an escort ship will pick you up and take you to Tyr's workshop at the Aesir. You are told to go to the feasting hall Don't do this. Instead go back to the Grand Tree and enter the main well again.
4. Achievement should unlock here with a total of 19 wells activated.
- Please note that if at any point you miss a well you cannot go back via mission select and get it, it will void the achievement.
- This achievement cannot be unlocked in co-op play, only single player.