Burger King/Sonic Adventure (1999)

To celebrate the release of "Sonic Adventure," Burger King was set to release toys with their Burger King Kids Meals.

Action Figures
As these were going to be released for the "Sonic Adventure" video game, 10 toys were slated to be released, but unfortunately, only 6 of the toys were ever drawn up in concept art stages while none of them were ever produced in prototype form.

The concept art was discovered on eBay, but whether these were sold or not is unknown.

Gallery
Rip Roaring Robotnik= Frog-Catchin’ Cat= Noisy Amy= Twistin’ Twirlin’ Tails= Knuckles Goes for a Spin= Go Gamma Go!=