There are various gaming websites that accept crypto as payment method. But you need some little correction op. Those online crypto gaming platform does not only depends on bullrun to maintain their playbase, it is not like they close their platform in bear market to avoid loss? Those platforms are run whole years, don't care about bull or bear. They don't accept random altcoins what will downfall, they use to accept only btc eth and usdt as crypto payment method. Bull season is always profitable for them but during bear session, they convert other crypto into usdt to avoid loss, if need. so no problem
It will be difficult for us to choose the games because if they depend on the bullish season, then when the bearish season comes and closes the game, what happens to the investors or the players? Will they make a loss or can they still play the game while waiting for the bullish season to come again?
If that's the case, it's unlikely the game will get attention from people because they won't be able to play comfortably due to bullish and bearish markets. And when the market is bearish, they just leave the game like that. Whatever the market conditions, the game must survive so that people can still play it comfortably and prepare themselves for more tokens or rewards in the form of BTC, ETH or other coins.