Quite a few problems with most of your games (Civ5, Rome Total War, Napolean etc.)(Steam) - 
might wanna check the hardware specs for those games and make sure you've got hardware good enough to play them properly.
Also check that your DirectX and Video Drivers are up to date.
	
	
	
		Code:
	
	
		purendis.sys                Tue Oct 28 15:31:28 2008 (490695A0)
Pure Networks, Inc. Network Magic NDIS Relay Driver
http://www.carrona.org/drivers/driver.php?id=purendis.sys
 
pnarp.sys                   Tue Oct 28 16:57:00 2008 (4906A9AC)
Pure Networks, Inc. Network Magic Address Resolution Protocol Driver
http://www.carrona.org/drivers/driver.php?id=pnarp.sys
	 
 
See if you can uninstall or update these drivers to the latest. 
You've also got HotSpot shield running - I recommend removing this (it's really useless if you have a competent AV (MSE, McAfee, Avast etc))
----------------
Looking at your dump files:
Problem with Google Chrome (and possibly any other browsers you're using):
Try clearing your cache with all your browsers.
Several problems coming from nwifi.sys (your native wifi driver). I'd probably update it to the latest version (check your motherboard/NIC manufacturer's website for updates).
To update the driver:
Use Driver Sweeper (download here: 
Guru3D - Driver Sweeper) to remove all related files to the current driver.
Download and install a fresh copy of the driver.
----------------
	
	
	
		Code:
	
	
		purendis.sys                Tue Oct 28 15:31:28 2008 (490695A0)
pnarp.sys                   Tue Oct 28 16:57:00 2008 (4906A9AC)
netr28x.sys                 Fri Jun 19 17:56:06 2009 (4A3B4496)
ASACPI.sys                  Thu Jul 16 13:31:29 2009 (4A5E9F11)
AtiPcie.sys                 Mon Aug 24 18:25:26 2009 (4A924E76)
amdxata.sys                 Sat Mar 20 03:18:18 2010 (4BA3A3CA)
AsIO.sys                    Tue Aug 24 11:53:02 2010 (4C7325FE)
ASFLTDrv64.sys              Thu Sep 16 18:30:49 2010 (4C91D5B9)
VDiskBus64.sys              Tue Sep 21 13:22:53 2010 (4C98250D)
SmartDefragDriver.sys       Fri Nov 26 20:29:40 2010 (4CEF7E04)
Rt64win7.sys                Fri Jun 10 16:33:15 2011 (4DF1BAAB)
UrlFilter.sys               Fri Sep 16 17:46:34 2011 (4E72FEDA)
hardlock.sys                Fri Sep 23 19:35:18 2011 (4E7C52D6)
asmtxhci.sys                Thu Nov  3 14:00:22 2011 (4EB203C6)
asmthub3.sys                Thu Nov  3 14:00:32 2011 (4EB203D0)
aksdf.sys                   Mon Nov 21 22:09:56 2011 (4ECA3184)
FileMonitor.sys             Thu Jan  5 21:03:38 2012 (4F05757A)
aksfridge.sys               Mon Apr 16 22:43:45 2012 (4F8C1401)
GEARAspiWDM.sys             Fri May  4 05:56:17 2012 (4FA2E2E1)
RTKVHD64.sys                Tue Jun 19 18:50:56 2012 (4FE03D70)
regfilter.sys               Thu Jul  5 13:05:41 2012 (4FF50485)
SCDEmu.SYS                  Fri Aug 17 14:19:38 2012 (502DC65A)
nvhda64v.sys                Wed Dec 19 16:41:41 2012 (50D15395)
hssdrv6.sys                 Fri Feb 22 12:43:02 2013 (5126CD26)
nvlddmkm.sys                Fri Mar 15 12:37:00 2013 (51427B3C)
	 
 Drivers in red: Update.
Drivers in blue: Remove (if possible)