There’s a regular game logo wild and a gold version. They replace all symbols when they land, and there’s also wilds that have multipliers ranging from 2x all the way up to 25x. Expect them to land on reel 5 on the Colossal Reel set. When you land a full stack of these wilds onto the regular reel set, they move over to the corresponding reels on the Colossal reel set. If they overlay on a Colosseum scatter symbol, it counts as a wild and scatter simultaneously.
If the golden wild logo is transferred, you get a Golden Wild Respin. The golden wild stack becomes sticky, and if you land another golden wild, it continues. It’s possible to get up to 9 respins.
When logo wilds land as mega wilds, they are two symbols wide. They only land on reels 1 and 4, and can land in stacks that trigger the wild transfer feature.