Most Difficult Game on site

[Slime Slayer]

takeshi's challenge, it is impossible to beat without a walkthrough. one part makes you hold down the a button for 4 hours, the last boss tkaes 20,000 hits, thats right hit any button 20,000 times, if you missed something in the game then you cant beat it- only the game doesnt tell you and you can play for eternity not knowing your getting no where. its truely brutal.