Kagari said:SHIT.
Act 5 HELP
Screaming Mantis is kicking my ass... actually... she keeps making Meryl kill herself >< How does I beat her effectively?
Inject yourself with the syringe to break free from Mantis. Then use the tranq gun to free Maryl from Mantis' grip, and then get behind her and grab Maryl in a chokehold and inject her with the syringe like you did with Vamp. Then shoot at Mantis' puppets she has hanging from her arms, grab it, and then use it against Mantis.