1. Metal Gear Rising (PC)
2. Mad World (Wii)
3. Hulk 2003 (PC)
4. Star Wars The Force Unleashed (Wii)
5. Kingdom Hearts: Chain of Memories (GBA)
And I think that's it. Other hack and slash games I've played have been ether awful or licensed stuff (also awful, never play Fantastic Four and the Silver Surfer on the Wii, just don't).