Here are two screenshots:


They even have a little chat about it:
Angela Montenegro: This little darling is a Commodore Amiga, with a motorola 1600 chipset using a home made operating system. I got it from the computer room at the third floor. I used to have the exact same computer.
Dr. Jack Hodgins: My geek princess"kiss on cheek".
And then they load some kind of Doom style fps shooter of that floppy.
I can also see a shell/cli like window behind the game folder and recognize these files:
C
Devs
Expansion
Disk.info
Expansion.info
Monitor.info