Sam Machkovech, the reviewer at Ars Technica played half the game on the Deck, and said it worked well: https://arstechnica.com/gaming/2022/09/review-return-to

Sam Machkovech, the reviewer at Ars Technica played half the game on the Deck, and said it worked well: https://arstechnica.com/gaming/2022/09/review-return-to-monkey-island-is-must-play-point-and-click-brilliance/?comments=1&post=41237637 https://arstechnica.com/gaming/2022/09/review-return-to-monk... There are is little more detail in that article about how playing with a controller works.