In order to activate the secret weapons you must:

1. Start a mission.
2. While in game, type in www.freespace2.com, it will say cheats enabled.
3. The commands are as follows, (use that button on your keyboard that's
right above the Tab button):

`+i= invincibility
`+shift+i= target is invincible
`+0= cycle forward through primary weapons
`+9= cycle forward through secondary weapons
`+w= infinite missiles and cannon energy
`+c= you don't collide
`+shift+c= the enemy can't launch countermeasures
`+k= kill enemy fighter, (if a capital ship, knocks off 10% of its health)
