So based off the patterns I saw, the bottom row shows my best guess for the game, ignoring the game pieces, as that the least predictable in my eyes. ignoring the Steampunk theme, which I think is important if you're really looking for good guess at the game (look at Stronghold, that definitely wasn't capture the flag). but all these thoughts on a football-like piece seems likely although it also gives me flags from Stronghold vibes , the zip-line blimp theory seems to fit a
tiny bit better.