It does not look like it has any.
Topic on Talk:Alone in the Dark (2024)
The Derceto 1992 Costume Pack is a cosmetic DLC, therefore the game has MTX.
DLCs are not MTX
PCGW believes they can be. See https://www.pcgamingwiki.com/wiki/My_Time_at_Sandrock#Microtransactions and https://www.pcgamingwiki.com/wiki/Resident_Evil_4_(2023)#Microtransactions for examples. If you disagree, I'd highly recommend joining the official PCGW Discord (https://discord.gg/KDfrTZ8) and post your thoughts in the pubilc "#development" channel.
Will do.