Board Game That Plays Like An Immersive Sim

[NotAI]

Possible? Impossible?

Brainstorming for a board game that plays like a computer immersive sim...

(0) all terrain tiles connect like puzzle pieces and can be disconnected and replaced with another tile of the same type

(1) story tiles, including character tiles, part of terrain; can also land tokens on these tiles

(2) conditions tiles

(3) connections tokens to link conditions tiles and story tiles

(4) landing a token on a conditions tiles change out story or characters

(5) but then that's just a RAND-Corp-Circa-1955 index card simulation of a programming language and not a game hmmm? Hmmm? Or is it?

[ERYFKRAD]

Part of what you're asking for sounds like Mage Knight. And one more older game whose name escapes me now