Available on launch day, the Civil War DLC pack doesn't contain any new levels, in the interest avoiding spoilers for the film. Instead, the pack only features nine playable characters:

• Agent 13
• Black Panther
• Captain America
• Crossbones
• Falcon
• Iron Man (MK 46)
• Scarlet Witch
• War Machine
• Winter Soldier

The Ant-Man DLC pack isn't scheduled to be released until later in the spring, but the pack will be more substantial than its predecessor. In addition to more playable characters, the pack will feature a new level from the film - most likely with an emphasis on the characters' shrinking mechanic. The characters included are:

• Ant-Man (Scott Lang)
• Yellowjacket
• Hope Van Dyne
• Hank Pym
• Cassie Lang
• Scott Lang
• Darren Cross
• Luis
• Ant-Man (Hank Pym)
• The Wasp (Janet Van Dyne)
• Ant-Thony

Most importantly, players will have the opportunity to fly Ant-Thony around the Ant-Man level as well as bring him into the main game. Perhaps the strangest character to be included in the DLC pack is Cassie Lang, Scott's young daughter. She does eventually grow up to be a superhero in her own right, code-named Stature, but that character will be included in the main game. It's unknown what abilities Cassie will have in the game, but the film version doesn't have powers so far in the MCU.

With the release of these two DLC packs, the total number of films explored in LEGO Marvel's Avengers is now eight - with the other, previously announced titles being both Avengers films, Doctor Strange coming up later in the year, there's a good chance the title character will be featured in a DLC pack of his own.