Additional Kickstarter content included with Deathmaw Valley Expansion during the campaign:

• Captain Ronan and Mizi Heroes
• Stinger Tail
• Arachne

When Deathmaw has its Stinger Tail segment attached, all of its attacks deal a Poison token in addition to damage. Heroes with Poison tokens must roll a die at each End of the Round phase to check whether they take additional damage or if the poison wears off.

The Arachne may no be the toughest Alien boss, but it is certainly one of the fastest. Not only it moves 4 spaces when it activates, but it also demands more caution when exposing the Heroes to this creature, making the Action Phase short and intense, with 20 seconds less whenever it is play.