So in containment breach their is a keycard named 'OMNI' despite that rank not really existing as far as I know. I never got anything past 3 lvl in 1.3 versions from scp 914 so i have to get the 3 lvl card then go to heave zone and find the 5 lvl from the scp 106 room then go back and unlock everything i missed before.
What about the omni i only need the achievement. Thanks for confirming that theres chance to get a 4 lvl card.
