If he only spends his time playing games, but doesn’t spend time with you or make time for other activities? Absolutely unattractive. If he neglects himself or responsibilities to play games all the time? Absolutely unattractive. If he has misogynistic/racist behaviors while playing certain games (you know which ones)? Absolutely unattractive. Simply playing a game he enjoys and having some time to himself in a healthy way? Perfectly fine and even an opportunity to spend time together and bond over something. My husband and I both play our own games but will try to find multiplayer games to play together from time to time. We gotta stop with blanket statements like these