Just started playing GTA IV on the Steam Deck after having it sitting in my Steam library for years. It’s really fun. I really like the protagonist, the setting, and it’s openness. It’s a bit more tame than GTA V which I have played as well and I prefer the more subdued tone.
Yes, its great! I would also recommend the DLCs, which are full storylines on their own.
Looking forward to those too, they were also in the bundle I bought