Abandoned Base R1C
-Added objective list.
-Fixed looping sound issue when the chopper leaves the helipad.
-Added sprites to all lights that lacked any effects.
-Starting generator powers up more quickly now.
-Fixed soundscape issues at the helipad.
-Changed beacon values.

Abandoned Base R1B
-Increased FPS by reducing rain density and grass detail.
-Fixed lighting stuttering and placement issues (and more!).
-Added and changed beacons.
-Fixed teamfilters.
-Added zombie spawns near final objective.
-Decompile corruptions at helipad were fixed.
-It takes longer for the chopper to arrive now.

Abandoned Base R1A
-The map and addoninfo file have the correct revision now.
-Cleaned up all info_player entities that had obsolete data on them.
-Lots of changes were done to the zombie spawn room to help with direction.
-Reduced zspawn tele effects to avoid console errors and stuttering.
-The "Investigate" beacon is no longer proximity based.
-Fixed console errors related to door entities.
-Changed ambient generic entity values.
-Moved some zombiespawn entities.
-Human starting HP changed (75->70).

Abandoned Base R0B
Initial Release