Get what I call the 5-pack. 5 games that are easy enough to find and not expensive, cover a wide range of genres and are perfect for starting to get into the Turbografx-16 library.
-Military Madness: Strategy, with two 16 level campaigns and the possibility of playing as the enemy too. Very addictive.
-Alien Crush: Pinball, just one main table, but a great one to play and the atmosphere kicks ass.
-Legendary Axe: Platformer, a perfect example of a simple but efective gameplay, very good graphics and sound too.
-Blazing Lazers: Shoot'em-up, one of the most well rounded in the TG library.
-Dungeon Explorer: Rpg, like and overhead, deeper Gauntlet. Lots of characters to play as, as well as 5-way multiplayer.