Coin Hunter

Coin Hunter is an achievement that can be unlocked by collecting 30 coins. In the 1.0, 1.1, 1.2, 1.3 versions of OvO you have to get 24 coins in order to get the achievement. You do not get any gold from this achievement (apart from the gold that you get when grabbing a coin). The achievements description says "Collect 30/24 coins".