You can simply use the Prefabs tab - there are both types of cards. Then you won't have to rack your brains.

@Haru Moritaka, It should be fixed, The keycards are funky so I just ended up switching one of them to a switch. I also blocked in that hop over

lol, Ill fix it for sure! let me fiddle with the cards and see if I can get it working properly. Thanks.

The red card never replaces the yellow one - the yellow one is infinite, and the red one is not. There is something wrong with the scripts on your card and the red one removes the yellow one from the inventory when you pick it up.

Also - you can jump over doors locked with key cards and then you won't need to look for cards. I don't know if it was planned that way, but it is now.

If you are interested how to handle the bandanna men in the basement on classes that aren't breacher or odg, smoke grenades are your best choice. Just spam them so they dont see you and take them out. For the boss fight throw the smoke in a corner and chip away at the bandanna man and the boss. Don't worry about running out of smokes, the insane enemy count down there will get you plenty of gear restocks

Let me know if you find any bugs