The Nexus developers apparently game in Triplehead. In the game's registry settings found here:
HKEY_LOCAL_MACHINESOFTWAREMithisNexus - The Jupiter Incident
change the value of
Display_TripleHead from
0 to
1 and leave the
Display_Width and
Display_Height settings equal to one screen's max resolution (for me = 1280x1024).
Nexus will now run beautifully in Triplehead, with the in-game HUD automatically reorganized across 3 screens. The game is Vert-, but the camera's powerful zoom and complete rotational freedom prevent any significant loss in playability. The 2D background starmaps suffer stretch distortion, but I'm looking into the game assets to see if that can be corrected via modding. ;)
Some screens:
1280x1024
3840x1024