Seihou Shuusou Gyoku - Lunatic 1cc (VIVIT Homing)
Aaaa I'm so happy I got this, this game can be quite difficult and unforgiving, but that just makes getting achievements like these so much more rewarding.
I'm quite glad I managed to at least LNN early game, Mei and Mai can be somewhat tricky although once you learn them they're not too bad. Gates can also be somewhat threatening at times. Marie drained my resources which is nothing new, she's incredibly difficult. I could've done better in stage 5, but I think I did decently. Vivit is an incredibly scary final boss, her first and third phase specifically, her second phase is a little easier but is by no means trivial. i'm glad I at least manage to LNN her second phase.
Please play this game if you ever get the chance, it's incredibly fun, I definitely recommend it.