Neo Geo 161-in-1 cart in a 4 Slot MVS Behavior

This video shows some of the behavior of a 161-in-1 multi game cart in an MVS 4 slot cabinet. The carts are inserted in the following order:
- Slot 1: 161-in-1 Multi Game Cart
- Slot 2: Windjammers
- Slot 3: Ninja Combat
- Slot 4: World Heroes

First thing you'll notice in the video is that you cannot switch between games. This is due to the default settings of the MVS (my battery has been removed and not replaced yet). Once a credit is put in, you can switch between slots.

Next, I switch to the multi cart and pick SVC Super Plus. Once I select it. You'll observe that the unit switches back to Windjammers. I now how to put another credit in and can now switch games until I get to the multi cart, which will now be showing SVC Super Plus.

I exit the game by holding the Start button for 5+ seconds (after removing the memory card, which disables this functionality for some reason)

I select another game, and go through the same process again, until Puzzle Bobble 2 is booted up.

Next I show entering the bios and allowing the unit to select between carts without credits and demonstrating that works as expected.