The main one for me is Star Wars Battlefront. I was absolutely shattered when they recently talked about the game and all sides seemed to just have excuses about why a Battlefront 3 wasn't coming. In the same universe, a KotOR 3 would be really nice too; a sub-par MMO doesn't count.
I'd also love a new Suikoden game. I was really keen to play them when I was younger, but could never find one of them over here in Australia.
Gex (loved these as a kid) Sphinx and the Cursed Mummy (always wanted a sequel, but alas) Split/Second (too bad the ending hinted at a sequel that will never come) Manhunt and Bully (would love for Rockstar to get back on these)
I'm sure I could think of others, but I'm drawing a blank at the moment.
Oh my god, it all makes sense now! The high-pitched screams, Link's paralyzing terror, the humping... the Redeads are mummified fangirls!