Will it be bought and used by computer players who use the cloud gaming service Playkey?
yes, when decentralized platform will be launched, PKT will be it's universal cryptocurrency used for rewarding miners (owners of powerful computers), purchasing games etc. so in long term grow is unavoidable.
But the question arises if the price of the token will grow, then the cost of the cloud game also turns out? Or will there be a fixed price, for example in dollars?
Actually, gaming pc prices are too high also you need to upgrade it constantly and it is costing a lot also taking too much time.
With cloud gaming, you can use your old laptop for every game just for a monthly fee. It is something i would love to use.
But the question of tokens remained open, if the coin shows 10x, then players will have to pay 10 times more for the game?
I don't think the price will be based on tokens. They will put a price monthly (it was something like 10$ i guess) And if token value is 1$ payment will be 10 token and if token value is 10$ payment will be 1 token.