Dr. Mario 64 Hands-On. The doctor is in this April, when Dr. Mario brings his cold-killing, ... Dr. Mario 64 lets you choose a different backdrop and music theme before your match, ...

Dr. Mario 64's four-player flash mode in action. In general, Dr. Mario 64 seems set to offer a more well-rounded experience on the N64 for the low price of $29.95.

After announcing the game earlier this week, Nintendo has released screenshots of Dr. Mario 64. The puzzle series originally debuted on the NES, and later came to the SNES and the Game Boy.

We can already tell you right now -- Dr. Mario 64 is going to be one of the absolute best puzzlers to ever hit the N64, and we're certainly glad to see it happen.