This release is standalone and includes the following DLC:
Wasteland 3 - Colorado Survival Gear
Wasteland 3 - Digital Deluxe Extras
Wasteland 3 - The Battle of Steeltown
Wasteland 3 v1.5.0-CODEX
1. Extract
2. Play!
http://www.filecondo.com/dl.php?f=Xc8d931Mnl56