AlKim: Jet Force Gemini is brilliant and I got a sudden urge to play it again. Glad I and my brother have held on to our N64. The controls are a bit clunky and gathering all the Tribals is an excruciating pain in the gluteus maximus, but I still love the game to bits.
Heh, I've never finished the game, myself. The part right after the first fight with Mizar where you have to collect all the ship parts was just beyond frustrating. Especially the vacuum with the gems.
However, that aside, that's still about 6-10 hours of gameplay I got out of it up to that fight and it's still one of my favorite games. I guess I should go back and attempt that again.
I also wish people would make more games in the Rare style. The overall moods of those games aren't seen anymore very often. :/