When I buy a weapon and don't pay attention I get a dialogue box saying I don't have enough credits.
When I build and it won't fit I get a dialogue box saying I can't build there.
If I try to evolve and don't have any evos I get a dialogue box saying I don't have enough evos.
(nothing should happen when it's not tutorial mode)
Perhaps have nothing happen when it's not tutorial mode.
Plus it won't show you what you can't evolve into.