what can you research? all i know is the big daddies, big sister, leadheads, thugish, brutes, security, the teleporting ones, and the spiders.
There are 9 things you can research.
Originally Posted by theperson
-Normal Big Daddies, including Rosies, Bouncers, and Rumblers
-All security systems, including Cameras, Security bots, Gun Turrets, and Rocket turrets
-Alpha series Big Daddies. They count as a completely different research track from the normal Big Daddies.