from what i can see, the gamefi space on solana isn't dominating the overall gaming charts — most of the top gamefi mcap tokens like floki, axs, mana are multichain or eth-based. on solana specifically, the biggest native gamefi coins are probably star atlas (atlas/polis), aurory (aury), genopets (gene), and stepn (gmt) even tho it went multichain.

rough order from memory:
- gmt (stepn) was the biggest at one point, around $200m-$300m
- atlas/polis (star atlas) next
- then aury, gene, mbs

but honestly solana hasn't had a gamefi blow up to like $1b+ yet — most action is still memes and defi. if you want exact numbers right now i'd need a proper scan.