The hardest Arcade shooter to master.
The hardest of bullet hell games, whatever they are.
I've also heard of a 360 ninja game that's absurdly hard; you're out numbered, underpowered, against terrible odds and severely lack check points. And no it's not a Ninja Gaiden, it's worlds harder than any NG... Or so I've heard.
i am not sure
The World's Hardest Game
Call of duty
Marry X-mas or hanukkah or what ever you celebrate. Jingle Bombs,.... Click Below or DIE!!!!!!