RS-422 Railgun

"'An experimental weapon which prioritizes armor penetration. Must be charged between shots - so choose targets carefully.'"

The RS-422 Railgun is one of the stratagems available to the player at Level 20.

Stratagem Code
Players must enter the following sequence, using the default Ctrl+WASD keys or the controller D-Pad in order to call down this Stratagem during a mission:

Stats

 *  Call-in Time : 3 Seconds
 *  Uses : Unlimited
 *  Cooldown Time : 480 Seconds (8 Minutes)
 * Can change between Safe and Unsafe via fire mode selector.

Gameplay Tips

 * Changing from the default "Safe" mode to the "Unsafe" mode gives multiple advantages to the user - with it being able to behead Bile Titans in 5-6 shots with accurate fire. Beware though, as charging for too long in Unsafe mode will result in the weapon exploding in the user's face.
 * The weapon can also be used to effectively engage Chargers by targeting their forelegs. Two shots from a railgun can break the Charger's leg armor, exposing the vulnerable flesh underneath and allows it to be finished off easily with small arms fire. It's advised to use the safe mode in these engagements as it allows the wielder to charge up the shots more quickly, and even in unsafe mode it will still take 2 shots to bring down a Charger.
 * Against Bile Spewers and lesser Nursing Spewers however, it's best to aim for the head as the spewers can take on an impressive amount of ballistic damage.