Heh... How I unlocked the base:
1. Start at Ice Base Assualt with a fast plane; 700-800+ mph. I haven't done much testing with this, so go for that range or higher
2. Fly really high
3. When you get over the base, do a sharp nose dive
4. Crash into the wider part of the base closer to the mountain
5. If you're lucky, your cockpit should glitch through the roof of the base and stop inside the runway; you should be going too fast for collision detection to work properly
6. Use a car and drive to the hangar inside the base.
7. ???
8. Profit
PC > PS4
W h y u s e a P S 4 w h e n y o u c a n u s e a P C ?
Heh... How I unlocked the base:
1. Start at Ice Base Assualt with a fast plane; 700-800+ mph. I haven't done much testing with this, so go for that range or higher
2. Fly really high
3. When you get over the base, do a sharp nose dive
4. Crash into the wider part of the base closer to the mountain
5. If you're lucky, your cockpit should glitch through the roof of the base and stop inside the runway; you should be going too fast for collision detection to work properly
6. Use a car and drive to the hangar inside the base.
7. ???
8. Profit