Is My Memory of Us on Game Pass?

No, only to buy: from €15.49 on Steam.

Is My Memory of Us on Nintendo Switch Online?

No, only to buy: from €14.99 on Nintendo eShop.

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

From €14.99 on Nintendo eShop; also Steam €15.49.

In no subscription, buy only

Buy

Cloud

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

Is My Memory of Us on Game Pass?: No, only to buy: from €15.49 on Steam.
Is My Memory of Us on Nintendo Switch Online?: No, only to buy: from €14.99 on Nintendo eShop.
Can you play My Memory of Us in the cloud?: Yes, with Boosteroid and GeForce NOW (you need your own copy).
How much does My Memory of Us cost?: From €14.99 on Nintendo eShop; also Steam €15.49.