I remember as a kid wishing some games would be designed so enemies take as much damage as they deal to you from sheer physical contact. Would have made enemy attack routines better in games like Street Fighter 2010.
JRPGs where characters automatically change outfits if in hot / cold environments. I remember thinking over half the cast of FF10 should have gotten frostbite on Mount Gagazet.
D&D rules properly implemented, either 3e or 4e. Both D&D Tactics and Temple of Elemental Evil came really, really close; it's a crime Atari was the publisher, useless pile of paste eating dildo testers. A proper single player RPG in the Eberron setting would be nice, too.
Space exploration & being a member of the deck crew of a starship and various VR antics all seem to be happening soonish, so scratch those off.







