(Credit: Provided by The Cool Dog Cafe)

You’ve done Pat’s, Geno’s, Jim’s and…well, pretty much every other cheesesteak spot in the city. Multiple times. But if you’re looking for a truly gluttonous meat and cheese smorgasbord, it’s time to take it up a notch. Like eleven beef patties up a notch. Or five-pound sandwich up a notch.

Not sure where to find such massive and glorious creations? Let SpotDash be your guide! SpotDash is the CBS mobile app that’s a mix of quiz game, tour guide and scavenger hunt, available for free in the App Store or Android Market. Just download SpotDash, select the Outrageous Sandwiches Adventure, and you’re on your way to a multi-day sandwich feast in the Philadelphia area!

With SpotDash, you’ll take on culinary feats that range from the dubious (but delicious!) Philadelphia Surf ‘n Turf to the famous Whiskey King Burger from Iron Chef Jose Garces. There’s even a very special dessert in store for you at the end—if you can stomach it!

The only bad news? You’re one step closer to triple-bypass surgery…and a few pounds heavier. But don’t worry: you’ll walk it off during one of the other SpotDash adventures. Yes, there are many more.

For more information about the SpotDash app and how you can win prizes just for playing, visit SpotDash.com.