
I think that you have to edit the guest source a bit before compiling in order to change the signature of the compiled program. The screen resolution is hardcoded to 1920x1080 in the apex_dma source so you have to change it if you are using a different one. The overlay should appear without pressing ALT+Z. If everything works you should see the title and the options written in red in the top-left corner of the screen.

You can choose to use the NVIDIA overlay or a custom one by setting the variable "use_nvidia" (apex_guest also contains the source of a simple overlay). There are two main sources in the zip: apex_dma is for the host program that performs the memory operations, apex_guest contains the source for the guest client application that manages the hotkeys and draws on the overlay. I added aim prediction, no sway and other minor things. Credits to TheCruZ for the base hack and the overlay, h33p for vmread and Y33Tcoder for his initial port. This is an an edited version of "Apex Simple KVM DMA Aimbot+Glow", you need a QEMU KVM with GPU passthrough to use this.
