Radec uses an assortment of Helghast weaponry for his move set. Despite being heavily armed, he is very susceptible to close quarters combat. As a combatant, Radec will usually want to stay off to the side, firing at his enemies from a distance, while using his grenades and other attacks to avoid close up fighting.
- Gun Boot - + - Radec hits the enemy with the stock of his rifle, then does a front kick.
- Knife Blast - or + - Radec stabs forward with his knife, then blasts the enemy away using his shotgun pistol.
- FSK-7 Fury Combat Knife - + - Radec does a diagonally upward stab with his knife.
- Surprise Grenade - + - Radec drops a grenade orb and cloaks away from it.
- Double Kick - (Air) (Air) - Radec does two aerial front kicks.
- VC8 Shotgun Pistol - or + (Air) - Radec fires a single shot using his shotgun pistol.
- FSK-7 Fury Combat Knife - + (Air) - Same as the ground version.
- Surprise Grenade - + (Air) - Same as the ground version.
- StA3 Light Machine Gun - - Radec fires three blasts from his machine gun and pauses to reload a new clip. Holding will keep Radec firing.
- VC32 Sniper Rifle - or + - Radec holds out a sniper rifle and fires.
- LS13 Shotgun - + - Radec points a shotgun upward and fires.
- M327 Grenade Launcher - + - Radec points a grenade launcher down to the ground and fires. Launches the opponent into the air on impact with the explosion.
- StA3 Light Machine Gun - (Air)
- VC32 Sniper Rifle - or + (Air)
- LS13 Shotgun - + (Air)
- M327 Grenade Launcher - + (Air)
- VC21 Bolt Gun - - Radec fires an explosive bolt which detonates after latching onto an opponent.
- TR-X Teslite Grenade - or + - Radec throws an electric grenade which detonates in mid-air, stunning nearby opponents.
- VC5 Arc Rifle - + - Radec fires a blast of purple electricity diagonally into the air.
- VC1 Flame Thrower - + - Radec fires a burst of flame. Hold to extend the duration of the attack.
- VC21 Bolt Gun - (Air)
- TR-X Teslite Grenade - or + (Air)
- VC5 Arc Rifle - + (Air)
- VC1 Flame Thrower - + (Air Hold )
- Executioner - or - Radec stabs the opponent in their chest, cloaks and reappears behind them, and shoots them.
- Vicious Assault - - Radec places his rifle to his enemy's head and fires repeatedly while holding them from their neck.
- Helghan Stomp - - Radec throws his enemy down, then stomps on them.
StA-X3 W.A.S.P. Launcher - Radec arms a rocket-firing weapon, which the player manually aims using a targeting reticule, and fires. The projectiles will home in on an opponent if the reticule is highlighting them.
StA5X Arc Cannon - Radec fires a short burst from an Arc Cannon, which traverses horizontally across the screen.
StA-X6 Jetpack - Radec equips a jetpack and flies into the foreground. From there, the player controlling Radec shoots at the other fighters from a first-person perspective.