5 stars: I am playing through for the third time on a different device. The first time was before Butterscotch ID. I spent money initially and it didn't show on this game. I contacted the Devs and they made it right incredibly fast. Seriously, these guys are the best out there. Play all of their games. Spend the tiny amount of money they are asking to support them. You won't be sorry. Thank you Butterscotch Shenanigans!
5 stars: This is another great game from this developer. Don't bes fooled by the naysayer complaining about paying to make us of the in game perks by buttering up. It is totally worth it to support this fantastic indie developer. Also you get perks in this game and other games from their other studio offerings.
4 stars: Hard to stay alive using a touchscreen. This kind of game would be best with dual analog sticks or anything with physical buttons. The fact that the controls are touch based without any accurate feedback makes it really hard to stay alive. And therefore hard to keep coins to actually buy anything. Personally, I thought the first mini boss was more luck than skill. Albeit needing skill, the lack of accurate tactile feedback and missing a touch by a few mm can be catastrophic. A controller or the rise of accurate futuristic point vibration technology will definitely be beneficial to this game. A lot of (maybe most) people don't have physical extra controllers for their android device, so... Beat the 1st mini boss and that's it, kept dyin...