最近質の高そうな同人インディー系がちょぼちょぼ出てきてる気がする
https://store.steampowered.com/app/789760/Dead_or_School/
https://store.steampowered.com/app/845880/Touhou_Scarlet_Curiosity/
https://store.steampowered.com/app/863920/The_Lost_Sky/
https://store.steampowered.com/app/801260/NOSTALGIC_TRAIN/
https://store.steampowered.com/app/767930/Assault_Spy/