I second the Turricans, Dracula X and Kirby dreamland 3.
If you don't mind the Japanese, the Goemon series is quite nice. I prefer the 4. The 2 can be fun in 2-player simulatneous mode. The 3 has some RPGish parts so it's a bit troublesome sometimes not having a translation.
Also, Magical Pop'n is quite fun to play and I think that there is an IPS patch around.