Does PingAim work with Back 4 Blood?
Yes. PingAim uses a kernel-level WFP network driver to route Back4Blood.exe through your chosen network interface — this is fully transparent to Easy Anti-Cheat and does not modify the game in any way. If you have a second connection (USB tethering from a 5G phone, an Ethernet cable alongside WiFi, or a second ISP), PingAim routes the game through whichever reaches the AWS server faster.
Are Back 4 Blood servers still up in 2026?
Yes. Turtle Rock Studios ended active game development in January 2023, but the online servers remain operational. Warner Bros. Games continues to maintain the AWS-hosted multiplayer service. The game can still be purchased and played online, though matchmaking queues in smaller regions may be slower due to the reduced player population.
Why is my ping so high in Back 4 Blood?
Back 4 Blood's servers run on Amazon Web Services infrastructure. If your ISP routes traffic inefficiently to the nearest AWS datacenter, your ping will be higher than necessary. Common causes include ISP peering issues, WiFi interference, or background applications consuming bandwidth. Using a wired connection and closing background apps are the first steps — if those don't help, PingAim can route the game through a second connection (like USB-tethered 5G) that may have a better path to the AWS server.
Can I change server regions in Back 4 Blood?
No. Back 4 Blood does not have an in-game server region selector. The matchmaking system automatically connects you to the nearest AWS region based on your location. You cannot manually switch regions within the game — you are placed on the server with the best ping according to the matchmaking service.
Does Back 4 Blood use Easy Anti-Cheat?
Yes, Back 4 Blood uses Easy Anti-Cheat (EAC), which runs a kernel-level driver on Windows. Online play requires EAC to be active. Solo offline campaign with AI bots can be played without the anti-cheat engaged, but an initial connection to Back 4 Blood's profile service is still required at launch.
Why does Back 4 Blood keep losing connection to the server?
Connection drops in Back 4 Blood are typically caused by firewall blocking the game executable, EasyAntiCheat not being properly installed, or ISP-side packet loss. First, ensure Back4Blood.exe and EasyAntiCheat.exe are allowed through Windows Firewall for both inbound and outbound traffic. Verify the Steam ports (UDP 27015, 27031-27036) are not blocked by your router. If drops happen specifically during intense Ridden hordes, your connection is likely being saturated — consider closing background traffic or using a second connection via PingAim.
Further reading
PingAim detects Back 4 Blood automatically
No manual config. PingAim identifies Back 4 Blood by process name and routes it through your fastest connection using a kernel-level WFP driver.