The Riddler is based on the Blasting Question Mark Bazooka version, while the Batman seems to be the main version used in the Guardians of Gotham City two-pack that also featured Robin.

In The Batman, we saw Bruce Wayne dealing with the shockwaves of Riddler’s violent attack on the city. In this new ... In the series finale, the Bat-Signal shines over Gotham’s skyline ...

Mr. Freeze makes his first appearance in the Absolute Universe in Absolute Batman #7, as Victor Fries's origin story connects ...