At first I want to say thank you for all your recommendations. The games you suggested are all amazing and I will try to show Clive as much as possible.
We tried "Life is Strange" first but Clive wanted something funnier. Good thing was he kinda liked the searching and combining of things. So we switched to "Monkey Island 3" and he got hooked!!!! It's so amazing seeing him thinking about the riddles. 😄 and he doesn't allow me to help at all. 🤐