Just started playing this and it's really good.

Awesome game with quite a lot of replay-ability. Until you beat the game getting the checkpoints for the loan you have to pay off is extremely hard however. Your best bet is to buy lots of really expensive items and try not to sell them until the price of them rises then you can easily sell them for 230% of the base price. I've made up to 80k from a single item this way. Although after beating the game and unlocking endless mode I was kind-of relived and didn't really sell stuff anymore, spent most of the time after that in dungeons. Haven't got around to trying NG+ or survival mode yet.

Awesome game, although better played with a controller IMO. Cash shop isn't pay to win since almost all items are either buy-able from other players or obtainable in-game (for example you can get alchemist jars from dismantling rare equipment). Surprisingly enough a large amount of cosmetic stuff is also obtainable in-game with a quirk, to obtain the materials for crafting them it requires items from a dead mans chest which only shows up when you complete a run. It spawns somewhere in the dungeon and will not let you go back to pick it up so you either repeat the dungeon if you want it or leave and don't get it. It's a strange way to get people to want to grind lol. There's also other random events like at the end of a run Death will show up sometimes and he will warp you to an arena with a bunch of mobs from the level. Blood mode (difficulty higher than hard) is pretty hard, expect to either not get hit or chug shit loads of potions. But it's the only way to get epics. ^^