Is Forever Skies on Game Pass?

No, only to buy: from $43.95 on Steam.

Is Forever Skies on PS Plus?

No, only to buy: from $52.95 on PlayStation Store.

Yes, with GeForce NOW (you need your own copy).

From $43.95 on Steam; also PlayStation Store $52.95.

In no subscription, buy only

Buy

Cloud

Prices are the store price, without subscription discounts. Struck through: the price before the discount.

Is Forever Skies on Game Pass?: No, only to buy: from $43.95 on Steam.
Is Forever Skies on PS Plus?: No, only to buy: from $52.95 on PlayStation Store.
Can you play Forever Skies in the cloud?: Yes, with GeForce NOW (you need your own copy).
How much does Forever Skies cost?: From $43.95 on Steam; also PlayStation Store $52.95.