Counter Strike Online Wiki

Research Tools was a special item that can be obtained through reward boxes in Zombie Scenario after Re:boot.


After Z-Noid patch, this item is no longer available.

This is a research tool that can be exchanged with Dr.A's supplies. It is very important evidence that guessed to use for Dr. Rex's research.This item must be combined with 3 other items to receive Dr. A's Trunk.


Item Grade
Lowzsbox3 Inferior
Midzsbox3 Average
Highzsbox3 Superior