A Pig Quest
piggy18.itch.io
piggy18.itch.io
I loaded the page and started watching the video immediately, wondering why I should care about it. Run of the mill platformer, seemed like graphics and animations were chosen for style reasons, like thousands of other games out there.
Frankly, I wasn't impressed.
It wasn't until I came back to the comments here until I found out it's a C64 game. Now I'm incredibly impressed. Mind blowing to me now. Holy cow.
AlphaRay: https://www.youtube.com/watch?v=FIRXFRg6U_I&t=388s
Lykia: The Lost Island comparison between C64 and Plus4 https://www.youtube.com/watch?v=fcZiDn3fxh8
This thing occupies the equivalent space of about 6 or 7 disc sides. It's crazy huge for a c64 game.
But I also just bought it and the game itself lives in a .crt file that OSX says is 1,034,272 bytes, and rounds to 1 megabyte. So I think you may be wrong in saying it is one megabit.
(Doing the math, it is about 5.9 1541 discs worth of data, possibly a bit more if you consider theoretical directory tracks and/or custom recording formats that sacrifice some data density for blazing speed. Not that there appear to be any plans for a floppy version.)