mic volume + stereo mix

[HolyDevilStuff]

Hello, I want to record a sound of a game, while me / my friend is recording the audio of our skype call.
the problem is that the mic volume and the stereo mix ( that according to other sites and personal experience is the pc sound) are on the same device and i can only pick one.
if i pick the stereo mix my mic is not working and my friend on skype cant hear me.
if i pick the mic volume i cant record the pc sound..
is there any way to pick both of these options?

[Bandicam Company]

Hello!

1. Choose "Stereo Mix" in Recording radio icon


2. Choose "Microphone" in "Playback" radio icon


3. Use Two Sound Mixing option of Bandicam

- Primary Sound Device: Choose "Stereo Mix"
- Secondary Sound Device: Choose Primary Sound Capture Driver or "Microphone" or XXX Output device.

[HolyDevilStuff]

I dont have these options, both of stereo mix and mic volume are under "Realtek Audio Input" And the only tab is the "Recording tab"

[Bandicam Company]

I dont have these options, both of stereo mix and mic volume are under "Realtek Audio Input" And the only tab is the "Recording tab"

Click the "Realtek Audio Input" select menu, if you do, you can find "Realtek Audio Output"