Getting Upgrades and Scammed by the Shop - Solar Jetman part 3 

Well, more specifically, the password system doesn't seem to save any of the things you buy, which, and I think you'll agree, isn't a great design.
So if Rare ever made a sequel/remake/remaster of Solar Jetman, I think it needs:
1) a minimap
b) a button to stay stationary so you can shoot things (or I guess, twin stick controls might help)
III) a save/load system that SAVES your stuff
Four) an actual storyline
?) etc. Can you think of any other things a remake of this game needs? Sound off in the comments below.