If you like games like Undertale I think Heartbound and One shot are two awesome titles unjustly overlooked.
Also Planet of Lana is another good entry, similar to Limbo, Inside and such (less depresso tho) 1 reply
Fran bow, Omori, Kindergarten, Pocket mirror, cat in the box, Ib, Midnight train, Needy streamer overload, Little misfortune, There is no game
Most of these are horror-ish but not thaaat scary in my opinion reply
