To anyone having trouble with your character moving (internet explorer 8) go to tools-internet options-security tab- uncheck protected mode. Note: this will lower your defenses on your comp/labtop. Only go to sites you trust, otherwise you might get viruses easier. Recheck protected mode if you go to any other site just to be safe, then restart to get it in effect.
I think the easiest way to get the badge is by playing RECTY, taking off devils, Nightmare, collison on, freindly fire on, any speed (slow recommended). Get through the first level (maybe that and the second if it's too hard for you). You need to block off completely one of the routes where the zombies go through with fake walls (barrels when you run out). Do this quickly so you don't have to wait another level.
 "Boxhead: 2Play Rooms"){kind=icon}
 "Hedgehog Launch 2"){kind=icon}
 "Bunni: How we first met"){kind=icon}
 "Red Remover"){kind=icon}
 "Sonny 2"){kind=icon}
 "Cargo bridge"){kind=icon}