Is Forever Skies on Game Pass?

No, only to buy: from $29.99 on Steam.

Is Forever Skies on PS Plus?

No, only to buy: from $19.99 on PlayStation Store.

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

From $19.99 on PlayStation Store; also Steam $29.99.

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 $29.99 on Steam.
Is Forever Skies on PS Plus?: No, only to buy: from $19.99 on PlayStation Store.
Can you play Forever Skies in the cloud?: Yes, with Boosteroid and GeForce NOW (you need your own copy).
How much does Forever Skies cost?: From $19.99 on PlayStation Store; also Steam $29.99.