Things to make detecting hackers easier: ask them a few questions about the game, and particularly who dropped what gear or how much something costs that they have. ESPECIALLY something like upgraded thanatos's wings, which nobody who bought the upgrades should forget how much they cost, because chances are they spent a lot of time gaining all the money for it.
implement some way for other people to tell how much plat coins and arc lumber they have maybe? in twilights eve there was ALWAYS a stupid hacker that had 1 million shards in a public game.