I just finished playing your game
To be Honest , Your game has a dark element into it which I really like it and i love the realism of this game as it shows how it affects the mind of those who lose their loved ones
We dont see games like this nowadays , all we see is some crap battle royale and AAA titles which doesnt make any sense
Games like this deserve something better , there are many jams coming up , you can upload this game over there and If possible try making a game which lasts for an hour or something and sell em on steam
As far as i know , This platform has got many talented game devs like you but most of them are being forgotten or buried for some reason
Dont underestimate yourself by thinking that your game cant compete on steam , I have seen people who upload worst games out there and they still manage to get downloads / sales
or you can try these platforms to expand your game on various platforms which can get you some audience
https://www.gog.com/indie https://docs.google.com/forms/d/e/1FAIpQLScnG_Wim0FeU78zTR53Hro1zsn0pUyNouvk1V40zoHw8qEAEg/viewform
https://gamejolt.com/f/how-to-add-your-game-to-the-site/2760