Begin a space mission and use the Super Veritech. After you beat the space mission and select "Continue" you will start the next mission with a Super Veritech even if the next mission does not allow FAST Packs to be used.
Invincibility
Enter Training Mode, and select Fighter Training. After shooting down the first two targets, immediately pause and quit Training Mode. Then begin story mode, and you will now be invincible.
