The official version from the developer is safe. However, be wary of:
: It should be installed in a separate directory with no foreign files added. Workflow for a Standard Write-Up Preparation : Identify if the game uses Mono or IL2CPP (check for GameName_Data/Managed/Assembly-CSharp.dll libil2cpp.so devx unpacker
: The software must be installed or unpacked into its own dedicated directory. You should not add or change any files within this directory. The official version from the developer is safe