For Access I'd picked up both an Adv. Force Field and Adv. Energy Well, which combined meant that I wasn't taking much damage despite lacking armor a lot of the time. I did have a fair number of propulsion slots, and used treads as backup while fighting and to block shots, but stayed on legs for pretty much the entire run. This is the Access entry state, pretty good:
(https://i.imgur.com/hJDXThG.png) (https://i.imgur.com/hJDXThG.png)
Then came a heavenly Hauler carrying three Hellfire Missile launchers...
(https://i.imgur.com/QJgkwUh.png) (https://i.imgur.com/QJgkwUh.png)
Technically I didn't need launchers since my accuracy was so good now anyway, but they were fun to play with :D
And I ended up not spending too long searching for the exit, either, since around the corner was Command, and then not long after I found an Energy Cycler which I blew up for the heck of it, and right around the corner from that was... the exit!
(https://i.imgur.com/q36SdsR.png) (https://i.imgur.com/q36SdsR.png)
(you can see the area to the north where the Cycler once stood)
Seeing as I was in great shape and had a powerful build at this point, I decided to farm for a while and play with different loadouts.
It took a while to attract much attention compared to my power level, though, so I didn't mind wandering off a little further and just blasting everything :D
(https://i.imgur.com/SSYPRyz.png) (https://i.imgur.com/SSYPRyz.png)
Peak OP was when I went off to get a Nova Cannon and punch through the walls to the Behemoth guards, corrupted both of them to death with 4x Gamma Rifles, then put on treads and all their Multirails to
become the Behemoth and terrorize the place.
(https://i.imgur.com/zQSrdAo.png) (https://i.imgur.com/zQSrdAo.png)
I eventually left, though spent a full third of the run's turns in Access :P