I had a thought. To help update these retrocade games, maybe you could include elements of similar games for the same era.
For instance, in Atlantean, maybe there's a way you could mix in some Dolphin, maybe as some kind of bonus challeng if you meet the right criteria. Also could mix elements of Sea Quest(I think that's what it was called?).
For Jungle Hunt, mix in some elements of the Pitfalls. I've always loved Jungle Hunt, but, at the same time, it gets kinda old, since it's level based. I think there are 4 levels in it, once you beat those, it just repeats with a higher difficulty. Perhaps make it more like an open world that has these challenge part with nothing but vine swining or swimming & fighting aligator's, etc.
IF you did Venture, you could maybe .....include elements of Food Fight!
Bare with me now, maybe when you enter rooms, there could be things in those rooms that you can throw, that has various effects on the enemies, freezes them, slows there speed, confuse, etc. However, maybe they could also use those against you. And then finally, you get to eat a giant ice cream(not really, but, something could be captured to progress you to a new level).
Just food for though, I think you already have Pyramid Plunder down pat, & I can't think of anything to add to the ramp, I don't recall what other games you were going to do other then the Insanity death match.
