Great game! I'm very interested to see how hard the game can get, and so hope you push further in that direction before back filling the mid game areas. The Bullfrogs are great, but in an open environment the player can take a very indirect route to avoid getting stomped. Would be nice to be challenged either to collect multiple in a single run/move limit, or one in a constrained area, so you're forced to combat their mechanics. The ninja star area was also good, but again I'd like to see this idea pushed further. Can you last longer next time and so on. Really promising mechanics. I can't wait to see the next update.