As an old 40k player and someone who has dabbled somewhat into modding Paradox titles before I would like to join.
As to the representation of the Imperium.
- What if you turn it into a "federation", split into each Segmentum with the Segmentum Solar providing the Emperor as current president, if the Emperor can be made immortal there won't be any issue with control switching to the other members.
- Furthermore the Adeptus Ministorum and Mechanicus should be split too and function as vassals of the according Segmentum.
That would allow you to represent the decentralised and highly differentiating natur of the Imperium for one and make it not to overpowered for another.
- It might be even better to turn some Sectors into vassals as well.
The relation to Psykers and AIs could fit better into Edicts than anything else, traits might be used for some of these e.g. Chaos alignment.
The biggest problem I see is the aforementioned research. Tau are no issue and the Dark Mechanicus is known to develop, modify and incorparate daemonic powers into their equipment. The Imperium might use anomalys as STCs and Tyranids could use combat "debris" to simulate unit redesign as with the zoantroph, but what about El
We had similar thoughts but it depends on if we can get a set map or not that works in the way we'd like. I sent a PM about joining up if you want.
Heretic! You do refer to Holy Terra by its true name in your map! *Storm Bolter dakkadakkadakka*
But seriously, would be excited to play this.
It's a placeholder until we get a better map.