Doesn't Daddy play pilot games with him?

Maybe say that you don't like that game, but will play some thing else with him. I know that my DD and nephew like to be chased around while I pretend to be a montster. Should I dare to stop they will yell - "Go 'Rrawww!'". It is tiring, so we don't do it a lot.
Or bring them to the park to run around and hopefully have other kids to play shoot um up games with.
Liriel always wants to play catch or other physical activities - I often don't feel like it after working all day and even on non-work days I'm tired because I'm trying to get other stuff done around the house.