Reach the indicated level in Multiplayer mode to unlock the corresponding bonus:</b> Lurker Range Damage Increase:</b> Level 3 Solid Army Green Suit:</b> Level 4 Stasis Increase to 2 Shots:</b> Level 5 Pack Melee Damage Increase:</b> Level 6 Line Gun:</b> Level 7 Solid Red Suit:</b> Level 8 Spitter Execution Damage Increase:</b> Level 9 Force Gun:</b> Level 11 Puker Ranged Damage Increase:</b> Level 12 Solid Black Suit:</b> Level 13 Plasma Cutter Magazine Size Increase:</b> Level 14 Lurker Melee Damage Increase:</b> Level 15 Solid Olive Suit:</b> Level 16 Seeker Rifle:</b> Level 17 Pack Execution Attack Damage Increase:</b> Level 18 Pulse Rifle Magazine Size Increase:</b> Level 19 Urban Camo Blue Suit:</b> Level 20 Spitter Melee Damage Increase:</b> Level 21 Urban Camo Army Green Suit:</b> Level 23 Puker Execution Attack Damage Increase:</b> Level 24 Line Gun Magazine Size Increase:</b> Level 25 Urban Camo Red Suit:</b> Level 26 Lurker Execution Attack Damage Increase:</b> Level 27 Javelin Gun:</b> Level 28 Force Gun Magazine Size Increase:</b> Level 29 Stasis Increase to 3 Shots:</b> Level 30 Pack Health Increase:</b> Level 31 Urban Camo Military:</b> Level 32 Seeker Rifle Magazine Size Increase:</b> Level 33 Plasma Cutter Weapon Damage Increase:</b> Level 34 Spitter Ranged Damage Increase:</b> Level 35 Urban Camo Olive Suit:</b> Level 36 Pulse Rifle Weapon Damage Increase:</b> Level 38 Puker Melee Damage Increase:</b> Level 39 Rivet Gun Magazine Size Increase:</b> Level 40 Tiger Camo Blue Suit:</b> Level 41 Line Gun Weapon Damage Increase:</b> Level 42 Lurker Health Increase:</b> Level 43 Javelin Gun Magazine Size Increase:</b> Level 44 Tiger Camo Army Green Suit:</b> Level 45 Force Gun Weapon Damage Increase:</b> Level 46 Pack Gets Out of Stasis Faster:</b> Level 48 Tiger Camo Red Suit:</b> Level 49 Seeker Rifle Damage Increase:</b> Level 50 Tiger Camo Military Suit:</b> Level 52 Spitter Health Increase:</b> Level 53 Rivet Gun Weapon Damage Increase:</b> Level 54 War Torn Suit:</b> Level 56 Javelin Gun Weapon Damage Increase:</b> Level 57 Puker Health Increase:</b> Level 58 Visceral Games Suit:</b> Level 59 Additionally, you can unlock the Solid Viral White Suit and Urban Camo Viral Yellow Suit by killing a player that is wearing them.</b></p>