It's so hard to get enough coins to do anything... it got way too difficult way too early on and from that point on, it seems like a chore more than a fun game, which it would be if it were easier to get the upgrades needed to beat the levels. Also, endless mode isn't actually endless... I hate that it cuts me off mid-game and I only get a small amount of coins. Why call it what it isn't and why can't it actually be endless so it's wasier to earn more coins?