PS2
Shinobi
PS1:
Tales of Destiny
This game defeated me. The last boss is a fucking bitch. I tried and tried and tried but just couldn't beat him. I always think about going back and trying again :/
3DS:
Super Mario 3D Land - Just finished it. Really fun game. Normal World levels were fun and Special Wold levels get really challenging (Fuck shadow Mario). Getting all the star coins was fun. Also glad they let you unlock Luigi at the half way point in the game unlike Super Mario Galaxy were they make you master the whole game to unlock Luigi, then beat the entire game again with him to get the "real" ending. Fuck that shit.
Donkey Kong Country Returns - About half way through it. Its not as good as the original trilogy but its still very good. Its also hard as nails.
NDS:
Aliens Infestation - Reminds me very much of Metroid Fusion which is a very good thing. It plays like a more limited and slow paced Contra x Metroid.
Donkey Kong 3
My gaming has really been limited due to my pup
PS3
Dark Souls II,about half way through the game now.
Genesis
Castlevania Bloodlines
After watching this retrospective i feel like playing a castlevania.
PS2
Crimson Tears