Was fast paced and fun at first, but the description-I felt-was a little misleading. The game is very shallow. The "tons' of upgrades are exactly 4 that you can pump. Not very complex. "Ridiculous amounts of Loot" is also misleading. There is money, and an occasional potion that boosts your stats, or seems to temporarily. That's it. No gear, no usable items and hence, no loot. The game gets frenetic when you start pumping your speed attribute, and mowing down an entire map-boss included-can be exciting. Definitely satisfying until you realize the game is only 5 short stages long. Afterwards, you repeat the same 5 on a harder difficulty level, ad infinitum. An above average game that could have been fantastic.