For multiplayer, use a wired Ethernet connection if possible to minimize "latency" or "lag," which is critical for the game’s competitive modes.

Intel Core i3-530 @ 2.93 GHz or AMD Phenom II X4 810 @ 2.60 GHz. Memory: 6 GB RAM.

BO3 allows you to adjust vertical and horizontal sensitivity independently. Finding a balance that suits your reaction time is key for the game's fast-paced "thrust jumping" movement.

While the base game requires roughly 60 GB, a full installation including all DLC packs and high-resolution textures can reach approximately 122 GB on PC.

Ensure you download the latest drivers from NVIDIA or AMD to prevent crashing and improve frame rates. Call of Duty®: Black Ops III on Steam

Call-of-duty-black-ops-iii-setup Apr 2026

For multiplayer, use a wired Ethernet connection if possible to minimize "latency" or "lag," which is critical for the game’s competitive modes.

Intel Core i3-530 @ 2.93 GHz or AMD Phenom II X4 810 @ 2.60 GHz. Memory: 6 GB RAM.

BO3 allows you to adjust vertical and horizontal sensitivity independently. Finding a balance that suits your reaction time is key for the game's fast-paced "thrust jumping" movement.

While the base game requires roughly 60 GB, a full installation including all DLC packs and high-resolution textures can reach approximately 122 GB on PC.

Ensure you download the latest drivers from NVIDIA or AMD to prevent crashing and improve frame rates. Call of Duty®: Black Ops III on Steam