Horror B-movie schlock made to appeal to teenagers. Saya no Uta has an interesting premise, and at the very least it made me want to play to the end and find out what happens, but the writing is subpar, the short length leaves no chance to get attached, and the main characters are completely impossible to feel sympathy for. The most interesting part of the story, Saya's background and the science behind her, is relegated to a very small 5 minute section so they could make more room for sex. The awkward sex scenes are very clearly just there to sell the game to coomers who equate their lust for saya with quality. Frankly the best part was Koji beating Fuminori with a steel pipe and Ryoko blasting Saya with a 12 gauge Resident Evil-style.