toyhypeusa.com posted some new photos of the Slammers.

UPDATE: Minutes after posting the current list of figures, a new image suggests there may be up to 6 figure variations per vehicle.

The vehicle type appears to be printed on the box, with a matching, color-coded surprise tab. The mystery figure that you get with the vehicle will vary.

The current speculation is the Ice Sled will come with Dark Mr. Freeze, Icy/Clear Mr. Freeze, or Killer Frost/Ice Female. The Batmobile will come with at least two different Batmen, and most likely three different if you include the color of the Batman on the display. Blue/Black Pilot Batman, Classic Grey/Blue Batman, or possibly an all Silver Batman. You can see a silver Batman behind the purple Joker popping out. The Joker car will come with Purple Joker, Black Tux Joker, or Harley Quinn.

Let’s hope the rarity is even, and all figures can be found in one complete store display, as opposed to certain figures not appearing in every box.

Anyone 3 and older will adore these Fisher-Price Imaginext DC Super Friends Slammers ($8), which put a new spin on the blind box trend. Simply slam the box onto a hard surface to reveal a superhero or villain. Available Fall 2020.

Another site mentions these blind boxes may also contain Toy Story figures… but the images did not match the description. Below is that text, which may or may not be correct:

• Young fans can really get in on the action with these Imaginext® Slammers™ vehicle and mystery figure sets, providing a unique premium blind bag experience!
• Rip the tab, slam the box down and surprise. Discover the mystery Toy Story figure inside.
• Then use the pieces inside to build a super-fun vehicle to zoom the figure all around.
• Collect all the Slammers™ mystery figure and vehicle sets featuring Disney and Pixar’s Toy Story™ to create all sorts of surprising stories.