This game is absolutely bloody amazing. The name, the polish, the voice over, the art style, the puns, and my favourite is the humor. This might be the best game on the jam with best atmosphere/humor.
My top 20 pick for just raw humour and entertainment.
The only thing for me to comment on is that the rocket arm needs a bit more polish. Just a bit more fuel, a bit more explosion range, and better rotating circles. And perhaps a boost mode to quickly traverse long stretches of nothingess.
I am absolutely impressed and loved every moment of it. Next version I would love to see more of grandma.