We have a look at the Wave 4 minifigures for Lego Dimensions:
– Stay Puft (71233)
– Gamer Kid (71235)
– Superman (71236)
– Aquaman (71237)

Most exciting is the Midway Arcade level pack comes with a build-able Gamer Kid minifigure, Spy Hunter vehicle and Arcade Machine.It unlocks 20 classic arcade games from Midway Arcade:
Seven Twenty, Badlands, Blasteroids, Championship Sprint, Defender, Defender II, Gauntlet, Gauntlet II, KLAX, Joust, Joust 2, Marble Madness, Paperboy, Rampage, Road Blasters, Robron, Spyhunter, SuperSprint, Timber, Toobin, Cyberball, Vindicators, Xybots.