I always liked planetary annihilation. It is really easy, looks decent, and has a native Linux version. That it’s placed in a planet system makes it different to many other RTS.
I always liked planetary annihilation. It is really easy, looks decent, and has a native Linux version. That it’s placed in a planet system makes it different to many other RTS.
I’ve used KitchenOwl for this (I’m the developer), it’s FOSS but doesn’t support multiple currencies. It has an overview where you can breakdown costs by categories and see who ows whom.