Batman: Crime Wave

Batman usually makes for a good game.  It's probably because of the gadgets.  They make for interesting power-ups and level design.  Conversely, Superman's too overpowered for most games.  His weakest opponents should be tanks. 

Developers could always pull a Boktai and have Superman literally powered by the sun.

Play Batman: Crime Wave @ Toonami: Lost Data
(Not many Toonami games go with the isometric viewpoint.) 

Wonder Woman: Curse of the Underworld

Justice League:  The successor to both the Batman and Superman animated series.  It's unfortunate that it never really found its groove due to its massive ensemble cast.  There were simply too many characters to focus on.

Well, at least Justice League had better action and serious plots compared to the He-Man remake.

Play Curse of the Underworld @ Toonami: Lost Data
(Athens was originally made of wood, but the discovery of gold enabled the city to build great stone structures.)