C# is probably a better bet than Java for PC/mobile games nowadays, as Unity is the second biggest game engine besides Unreal now, and probably the most common

C# is probably a better bet than Java for PC/mobile games nowadays, as Unity is the second biggest game engine besides Unreal now, and probably the most common amongst smaller and indie companies, and that's C# under the hood. You'd also be able to make Android and iOS games from the same codebase.