I just want to know if Dishonored 2 can only be played in 64-bit mode, or if there's also an option to play 32-bit like the first game. I'm trying to look for a reliable source, but I can't find any and even PCGamingWiki doesn't know if there's a 32-bit option.

It would really help if I knew, so I wouldn't have to waste time and file space for a game that won't even play in Wineskin.

It's 64bit only. GOG store page says so, and there is only one set of installers.

Neither of those mean anything; Bombshell and Rise of the Triad 2013 both have a 32-bit option despite GOG saying you need a 64-bit operating system, and those only had one set of installers each. Then again, those are both Unreal Engine 3 games while Dishonored 2 is Void Engine. So I'll take your word for it.

There is only one game executable and it's x64. As far as I know, it's 64 bit only.

Okay. Thanks.