idk if essentially playing in a sandbox (solo play) could be considered cheating
And true solo is pretty much possible with any class on maps like archivum sycorax, if Fatshark wanted to officially add true solo they would just need to disable minigames in the specific zones and replace them with surviving for an amount of time / killing X enemy (or amount of enemies) event to be let out and that’s it
They don’t even need to give you bots, a true solo would also be extremely good and benefitial if difficulty is adjusted for this separate gamemode