Really nice art and sound, but I didn't figure out how to play this game. I bring the fuel rods to the engine and I think it would generate some energy but it doesn't work.
Howdy! To refuel the engine you'd need to stop it first (Press the Q to make it stop and then SPACE to resupply it with fuel) :)
(On the project's page there's a little recording with the gameplay loop just in case!)
