I'm looking to start a text-only game where the player manages a small settlement (200 souls top). This settlement can be mobile (caravan, ship fleet etc.). I'm looking for ruleset most suitable for this. Kicker is Ill put several settlements on one map so I'll need fair influence/combat system where the attacking side makes decisions and defending side acts automatically. Any suggestions?
>pic unrelated
>>55320618
GURPS
>>55320669
not OP here but which supplements have the appropriate rules?
>>55320618
What you're looking for doesn't exist. What I'd do is look at 2nd edition D&D campaign setting Birthright, or the 5th edition D&D fan conversion from Marsupialmancer.
Alternatively, look at the Adventurer Conqueror King supplement "Domains at War". You can find that in the OSR General's trove.
For managing the settlement itself, look at Mutant Year Zero's ark rules.
ACKS with Domains at War is perfect for what you want.
>>55320721
Basic set and mass combat.
>>55320848
>>55321073
Could you please give tldr of these systems?