In Arma, nobody respects the K/D ratio. They respect the helicopter pilot who landed in a hot LZ or the medic who dragged a squad leader through gunfire. Cheating in Arma is like bringing a rocket launcher to a chess match—pointless and obvious. Technically: You can use Cheat Engine offline in Game Master mode, but it is redundant because the game has built-in cheats. Online: BattlEye will ban you instantly. Even if you bypass it, free tables are likely malware. Ethically: You will ruin the experience for 63 other players who are trying to enjoy a realistic simulation.
The answer is: You wouldn't. Unless you are trying to port those cheats to a live server, which leads us to the real problem. Arma Reforger ships with BattlEye anti-cheat. BattlEye is a kernel-level driver. It monitors not just the game's memory, but the processes running on your computer. arma reforger cheat engine
Save your $29.99. Don't download the virus. Just get better at the game. Have you encountered a "working" Cheat Engine script for Reforger? It’s either a scam or a trap. Always run community scripts in a sandboxed VM, and never log into Steam on a machine running unknown executables. In Arma, nobody respects the K/D ratio