>>535161245
>power lategame
It's in the name bro. You collect power from your dyson sphere>turn it into antimatter>turn that into antimatter fuel rods for power. Mid game is nuclear/solar sails from your dyson swarm. If you want to save resources find an O class star for your dyson sphere so you can get something like 2.5~3x as much energy out of the same resources used compared to your starting star.