In Dead Rising 2 there are four “secret areas” which contain weapons and even Zombrex. Here’s the guide on how to get to these areas and where they are located.
Once again this guide is brought to you by wikicheats.
Americana Casino
First go to the Americana Casino, then go to the 2nd floor of Bennie Jack’s BBQ Shack, get on top of the bar/railing and jump for the yellow square light. From there follow the lights to a platform that’s near the exit to the Royal Flush Plaza. On top of the platform there should be: 1 Broadsword, 1 Handgun, 1 magazine, 1 Zombrex, and a lot of money.
Yucatan Casino
First go to the Yucatan Casino, in the middle of the casino there is a group of slot machines surrounding a small stone pyramid. Climb to the top pyramid to get to a circular disc. On top there is: 1 Zombrex, and a 1 LMG.
Royal Flush Plaza
First go to the 2nd floor of the Royal Flush Plaza and next to the “Players†store there is a red phone booth. Climb up it and jump for the platform next to it, from there jump to the broken balcony. Then turn around and you’ll see a flower bed, jump for it. From there climb to the platform above it, and then jump though the windows and you’re there. Inside, there is: 1 patio table, 2 high back oak chairs, 2 cardboard boxes, 1 steak, 1 spear, and 1 sniper rifle. For a bonus there’s a hot air balloon outside the window with 3 TNT sticks.
Slot Ranch Casino
First go to the stage in the Slot Ranch Casino. Go behind the curtains, and next to the Maintenance Room there is a black crate climb on to it then jump to the big dice. To the right of the dice are more crates with a Zombrex, jump for it.