Games like UdoRin

If you finished UdoRin, the closest matches are Touhou Luna Nights, Touhou: Scarlet Curiosity, Touhou Eiyashou: Imperishable Night, MarisaLand Legacy and Yousei Daisensou: Touhou Sangetsusei. All 9 share its adventure genre and are ranked by how closely their themes and modes overlap.