You didn't get the ports of the MSX MG and MG2 in that edition? That sucks. MG is just the NES MG with a few changes, but MG2 is the shiznit!
For me personally, MG2 was my favorite part of the MGS3: Subsistence package. It was this perfect combination of the stealth elements and action elements WITHOUT six hours of pure movie cinematics interrupting everything you do. Obviously, you don't have crazy epic battles like against The End or any of a number of cool assorted things like you'd get in a MGS game, but just having the preliminary versions of the stealth-based combat without random douches yammering for 20 minutes straight about their lives constantly was awesome.
I'm not afraid to die because I am invincible
Viva la muerte, that's my goddamn principle