Many "free DLC" downloads from untrusted sources are vectors for viruses or malicious scripts.
There are several reasons why players might want to use a Black Ops 1 DLC unlocker: black ops 1 dlc unlocker
PC (Steam version) Used for: Accessing First Strike , Escalation , Annihilation , and Resurrection DLC maps without purchase Many "free DLC" downloads from untrusted sources are
For players who don't want to risk using a DLC unlocker, there are alternative options: you can follow these steps:
If you want to unlock the DLC for Black Ops 1 officially, you can follow these steps: