[SgtMartian]

Here's my two cents:

Stacking game, but with the aerial assist methodology of extra points for assists. Either boxes or tetras; likely boxes as tetras were used most recently, and we've already had "ring-on-peg" games. Plus shipping container cranes give me an engineering boner.

Endgame? steal the other team's boxes in the last 30 seconds. each stolen box is worth extra points.

Optional twist- boxes cannot touch the ground during transit/extra points for not touching ground