Amazing Horse Run Adventure

This game is a real horse racing but you hit the sides you die. The button at the bottom left I am assume that if you touch it at a certain point, but in return you have to tap on it just the right time.

This is a pretty nice game - for the most part very enjoyable (will definitely wake you up in the morning.) However, I have a major gripe with it which is how my score(s) don't get posted to the leaderboard as they have improved since the first game. The score for that first game DID get posted but has never changed. However, ever since then I've scored much much higher scores! What's the problem here? I don't have this error occurring on any other game. Any ideas, input, similar problems, solution from the game developers???

DO NOT play this game because when u crash into the other animal u lose and get badly hurt same with the other animal!!!!

I like it and I don't, but good game. too many other animals

This game is WAY too hard! Whenever u even touch something u automatically die!!!!:( what's up with that??!!! 5 stars if u fix it!