Worried about coins? It's called Golden Lager, the old man sells it under potions, it will drag all the coins to you. Also, I seem to be gaining an insane amount of coins each level. If everything were unlocked I feel I would be maxed out by the end of the first arena. Which would make me bored because I would have already obtained the best gear. Overall the game is okay, and repetitive, but aren't most games that are the same genre as this? It really comes down to preference.