Pop up explanations?
Very well executed. Simple enough but with enough goodies to keep the interest.
My only gripe is that the upgrade menu has no explanations. I suppose after playing the game once, fully, you'd know what they do, but it's not obvious for a first time player. Lots of upgrade choices, but I wasn't sure what they did, or how best to spend my money. A pop-up that quickly told me "food powers the animal" or "lets you hold more food" or "purchases food so that you have some even if you don't get any" would have been nice.
Similarly, does obstacle resistance mean "bounces you higher off dinos" or "you miss more obstacles"?
Maybe I missed it, but I also didn't see anywhere in the game where it just told the player to use the WASD or arrow keys. That would have been helpful as well.