Sven Co-op v4.5 Full Install

Changelog.

-NEW: Co-op support for the Opposing Force SP campaign
-Updated: Co-op support for the Half-Life SP campaign
-NEW: Kyper Kuutio series by RNG
-NEW: Sector E series by CryoKeen
-NEW: Dead Simple Neo 2 by Nih
-NEW: Intruder by Turrican
-NEW: Jumpers by Nih
-NEW: Murks by EMTEG
-NEW: Polar Rescue by AdamR
-NEW: Psyko by Lemonsoda
-NEW: Robination by Silencer

-Updated: Crystal series by AzShadow
-Updated: Royals series by LemonSoda
-Updated: Svencoop series by Sven Viking
-Updated: sc_Tetris series by A1win
-Updated: It_Has_Leaks by Skacky
-Updated: sc_Mazing by A1win
-Updated: sc_Reflux by g1l

-Tweaked: Escape Series
-Tweaked: They Hunger Episode 1
-Tweaked: Abandoned
-Tweaked: Last4
-Tweaked: Osprey
-Tweaked: Richard Boderman
-Tweaked: Stadium3
-Tweaked: Toonrun series