diff --git a/levels/wesley/map13.txt b/levels/wesley/map13.txt
index 80a2908c..e3bb2e09 100644
--- a/levels/wesley/map13.txt
+++ b/levels/wesley/map13.txt
@@ -3,8 +3,43 @@ Wesley D. Johnson
 john <obfuscate> son 24 12 @ usgo <dot> net
 
 
-Release Revision 2.2   Feb 6, 2011
+Release Revision 2.5   Mar 18, 2012
+CHANGES Rev 2.5
+  Added more complexity and details to secure lab.
+  Removed some cages, added lab benches, lab equipment, and boxes.
+  Changed secure lab wall texture, and adjusted windows to match.
+  Modified service passage to be older, narrow, and partially hidden.
+  Added pipes and pipe service passages.
+  To exit secure lab requires some work now, cannot just walk out.
+  Using the service passage from lab now requires climbing boxes and a careful leap.
+  Can escape by opening the secure door.
+  Fixed many hidden lines.
 
+Release Revision 2.4   Nov 13, 2011
+CHANGES Rev 2.4
+  Added more complexity and details to service way, and treatment control room.
+  Added pump noise.
+  Changed monsters in control room, only one arch-vile (level 4, upper warehouse).
+  Changed control room window to 2 windows, and made them lower so monsters can shoot out.
+  Moved barrels everywhere so they do not explode all at once.
+  Added lights in shipping dock warehouse.
+  Moved walls in upper warehouse, and added pillars and lights. Arch-vile is now harder to tease out.
+  Fixed light switches in dark warehouse so they work better, cured leakage from door (not perfect).
+  Added another dark room to dark warehouse.
+  Simplified some linedef shapes.
+  Combined some sectors.
+  Removed unused linedef tags.
+  Changed, aligned some textures.
+
+Release Revision 2.3   May 26, 2011
+CHANGES Rev 2.3
+  Raised conveyor railings so monsters cannot climb them.
+  Added switch so can escape prison without yellow key.
+  Added posts and heating pipes in northern building.
+  Added carts and improved shelve in utility room.
+  Moved some ammo.
+
+Release Revision 2.2   Feb 6, 2011
 CHANGES Rev 2.2
   Fixed things per FreeDoom forum review.
   Added some trees.
@@ -25,14 +60,41 @@ CHANGES Rev 2.01:
   Fixed a sight line by raising the height of the building at the exit.
   Now the chimney stack is not cut-off looking over that building.
 
+Release Revision 1.3   Oct 6, 2009
+CHANGES Rev 1.3:
+  Changed the nukeage crossing to use a dry bridge, which was the
+  original intention.
+  Added a Cacodemon across the street, moved another to a dark corner.
+  Added some imps to guard the yellow key room.
+  Adjusted some texture alignment over wall screens.
+  Fixed the curved stairs so monsters will now ascend.
+  Fixed some guard sectors to not block sight lines.
+  Changed the starting height of a lift so it is at a floor.
+  Raised the ceiling height of some yard sectors.
+  Many lighting fixes, darkened outside and made more consistent.
+  Adjusted sound blocking.
+
+Release Revision 1.1.   Sept, 12, 2009
+CHANGES 1.1:
+  Fixed Boom Deep-water colormap usage
+  Adjusted crusher.
+  Adjusted weapons, ammo.
+
+
+Upload of Aug 24, 2009
+
 HAS BEEN DONE:
   Play tested at 1,2,3,4.
   Finished at level 4.
   Play tested on Legacy, prboom.
   Not all combinations tested.
 
+
 Level is large,
-  1035 sectors, 6000+ sidedefs.
+  secrets: 4
+  sectors: 1094
+  linedefs: 4830
+
   If it has to get smaller then I would have to cut
   the elevator, or the curved stairs.
 
@@ -49,3 +111,17 @@ Play:
   Watch your back. I have got shot in the back so
   many times I am getting paranoid.
 
+
+Play hints for map13:
+They are not asleep and will come when they hear you.
+Avoid shooting in open areas until you are prepared for the big fight.
+Locate the ammo and health reserves, and be prepared to retreat to them.
+Use the machinery, you do not have to shoot them all.  But you have to get
+to it while you can.
+Choose your attack route and if it proves difficult switch to another.
+There is more than one way into any area, use them all.
+Choose several areas that can be defended, you will need them.
+Too many flaming heads to fight in the open, they will be everywhere.
+They wander about, areas do not stay cleared.
+More will arrive, usually from behind you.
+Watch your back, frequently.
diff --git a/levels/wesley/map13.wad b/levels/wesley/map13.wad
index 553dcc4b..40f1faf9 100644
Binary files a/levels/wesley/map13.wad and b/levels/wesley/map13.wad differ