Beta version of the demolition package: 4 Cat385C excavators, Hitachi Zaxis 870UHD, KomatsuPC600, Volvo EC750E, 3 arrows + extension cord, 4 scissors for cutting wood, 3 grabs, 3 hydraulic crushers for wood, one mulcher, as well as one building for demolition (this placement does not work), you need to start a new game to see this, and put them 2 or 3, because you lost one or more after restarting the game).