Today, Owl.games told that they are banned for running the giveaway. So what's the solution? They were not run an altcoin giveaway. Mods can you please explain the reason of the banned?
It's obviously Owl mistake, however I think they should be unbanned or permaban should be changed to temp-ban, but they should be very careful with making any giveaways in future, they should do it in correct board following forum rules.
In the same time we have people who are not banned for obviously doing multiple ban evasions and other offences, so there should be some common sense here.
If the game credit data / balances (even if it isn't transferable to other users) is recorded on an existing blockchain (e.g. Ethereum), then IMO no, it's a token and it's not allowed. If the game credit is recorded on a centralized database, then it's allowed if users can without exchanging to other altcoins, exchange them to BTC.
I could argue that ethereum and most other blockahins with their tokens are already centralized-ish, some of their tokens and stable coins can be frozen at any time.
It's more or less centralized database theater.
As I know from the team USDO is a game credit that is Credited on a centralized database, not a blockchain.
It is not transferable even not exchangeable, on this contest 100 users will have the chance to participate and try to complete the wagering requirements of 50x, once completed these users can withdraw a max cashout of $100 in Bitcoin.
Ask them to send you exact information about USDO game credits, and than post all details here.