Sven Co-op Version 3.0 Pleasing Taste, Some Monsterism  New Enemies

Sven Co-op features monster-replacement technology, allowing level designers to add unique monsters to their maps (e.g. Axis soldiers in AfrikaKorps, sharks in Incoming). Sometimes these monsters may be similar to generic Half-Life monsters, but in other cases they may be stronger, faster or have new attacks. When playing a new map, you can never be certain of what you might find yourself up against...

Black Ops Osprey Race: Human Threat: High Weapons: N/A Special Abilities: Can drop reinforcement squads of Black Ops into an area Role: Support Aim for the Engines on either side of the Osprey to kill it.
Voltigore Race: Race X Threat: High Weapons: Front claws; Long-range zap-ball attack Special Abilities: Explodes on death Role: Heavy Assault This guy is very tough with powerful attacks, try to take him out with heavy weapons from a long distance or set traps. Stay away from the Voltigore when it dies, as it has a powerful self-destruct mechanism.
Baby Voltigore Race: Race X Threat: Low Weapons: Front Legs Role: Cannon Fodder The Baby Voltigore might not have the size, zap-ball attack or the strength of its big brother, but can still be dangerous in large groups. When there are babies, Mom is usually around. Don't get too distracted.
Baby Garg Race: Xen Threat: Medium-High Weapons: Flames; Kick; Punch; Flame Stomp Role: Combat This monster is weaker than the normal Garg, and can be hurt by all weapons. The Baby Garg's kick attack sends its enemies hurtling into the air. In a few cases, you might even be able to use this to your benefit.
Gonome Race: Xen/Human Hybrid Threat: Medium Weapons: Powerful slash; Gut-throw Role: Assault An evolution of the Zombie, the Gonomes are stronger, quicker and a lot more dangerous.
Zombie Security Guard Race: Xen/Human Hybrid Threat: Low Weapons: Claw Slash Role: Cannon Fodder
Zombie Soldier Race: Xen/Human Hybrid Threat: Low-Medium Weapons: Claw slash Role: Combat
Pit Drone Race: Race X Threat: Medium Weapons: Spike shoot; Claw slash Role: Combat
Shock Trooper Race: Race X Threat: Medium-High Weapons: Shock Rifle; Spore Grenade Role: Assault Upon death, the Shock Trooper will drop a Shock Roach.
Shock Roach Race: Race X Threat: Low Weapons: Bite Role: Parasite After a few seconds, the Shock Roach will die. Unlike OP4, being attacked by this creature for the first time will not give you the Shock Rifle.
Heavy Weapons Grunt Race: Human Threat: Medium-High Weapons: Assault Cannon Role: Heavy Assault The HW Grunt has been beefed up in v3.0. He's now smarter, faster, and can target multiple enemies without spinning his minigun down then up again. A rappelling HWGrunt has also been added. Use cover, the HW Grunt's Assault Cannon takes a few seconds to warm up before he can fire it.
Male Assassin Race: Human Threat: Medium Weapons: Kung-Fu attack; 9MMAR; Sniper Rifle Special Abilities: Can heal himself when away from combat Role: Combat The Male Assassin has heavy body armour, which makes him far more resistant to damage from bullets While not as fast or as aerobatic as the female assassin, the Male Assassin is still faster than most monsters.
RoboGrunt Race: Experimental Threat: Medium-High Weapons: 9MMAR; Shotgun; Kick Special Abilities: Immune to most damage Role: Security The Robo Grunt has an armoured shell that makes it partially immune to bullets. Explosives have a reasonable effect on it, however, and it has a weakness to Electric and Fire damage. The Robogrunt explodes upon death, keep well clear.