Quarantine Mode - Death Glitch
It's still possible to glitch out of the map or get to secret locations, but Nexon has made a new system that detects that your out of the map, and if your outside for more than 5 sec, it kills you, making it look like suicide.
A lot of glitches cause you to fall out of the map, that's not new.
I've been trying to find glitches in Overdose for awhile.
So far I found 3 that actually don't kill you, but are pretty stupid.