Doesnt save! Terrible controls.

Iphone 6 owner.
Terrible controls to the point where skill matters not.
Its clear the designers realized this, which is why you start with literally 20 credits...
Poor frame rate. When s$&# hits the fan, the gameplay is awful.
Worst of all, no matter how far you get, if you quit the app you will have to start from the very beginning almost every time. Progress is NOT saved. Thats ludicrous to me.
So basically you have to set aside 2 hours of your day if you want to try to beat the game... Just plain stupid. Id like my dollar back...

Rusty Buffmetal about METAL SLUG X