diff --git a/AMBuildScript b/AMBuildScript
index 9b3578e..6461e73 100644
--- a/AMBuildScript
+++ b/AMBuildScript
@@ -13,18 +13,20 @@ class MMS:
 		                         'name': 'EPISODEONE',     'platform': ['windows', 'linux']}
 		self.sdkInfo['ep2'] =   {'sdk': 'HL2SDKOB',        'ext': '2.ep2',   'def': '3',
 		                         'name': 'ORANGEBOX',      'platform': ['windows', 'linux']}
-		self.sdkInfo['ep2v'] =  {'sdk': 'HL2SDKOBVALVE',   'ext': '2.ep2v',  'def': '5',
+		self.sdkInfo['ep2v'] =  {'sdk': 'HL2SDKOBVALVE',   'ext': '2.ep2v',  'def': '6',
 		                         'name': 'ORANGEBOXVALVE', 'platform': ['windows', 'linux', 'darwin']}
-		self.sdkInfo['l4d'] =   {'sdk': 'HL2SDKL4D',       'ext': '2.l4d',   'def': '6',
+		self.sdkInfo['l4d'] =   {'sdk': 'HL2SDKL4D',       'ext': '2.l4d',   'def': '7',
 		                         'name': 'LEFT4DEAD',      'platform': ['windows', 'linux', 'darwin']}
-		self.sdkInfo['l4d2'] =  {'sdk': 'HL2SDKL4D2',      'ext': '2.l4d2',  'def': '7',
+		self.sdkInfo['l4d2'] =  {'sdk': 'HL2SDKL4D2',      'ext': '2.l4d2',  'def': '8',
 		                         'name': 'LEFT4DEAD2',     'platform': ['windows', 'linux', 'darwin']}
 		self.sdkInfo['darkm'] = {'sdk': 'HL2SDK-DARKM',    'ext': '2.darkm', 'def': '2',
 		                         'name': 'DARKMESSIAH',    'platform': ['windows']}
-		self.sdkInfo['swarm'] = {'sdk': 'HL2SDK-SWARM',    'ext': '2.swarm', 'def': '8',
+		self.sdkInfo['swarm'] = {'sdk': 'HL2SDK-SWARM',    'ext': '2.swarm', 'def': '9',
 		                         'name': 'ALIENSWARM',     'platform': ['windows']}
 		self.sdkInfo['bgt'] =   {'sdk': 'HL2SDK-BGT',      'ext': '2.bgt', 'def': '4',
 		                         'name': 'BLOODYGOODTIME', 'platform': ['windows']}
+		self.sdkInfo['eye'] =   {'sdk': 'HL2SDK-EYE',      'ext': '2.eye', 'def': '5',
+		                         'name': 'EYE', 'platform': ['windows']}
 
 		if AMBuild.mode == 'config':
 			#Detect compilers
@@ -45,6 +47,7 @@ class MMS:
 				envvars['HL2SDK-DARKM'] = 'hl2sdk-darkm'
 				envvars['HL2SDK-SWARM'] = 'hl2sdk-swarm'
 				envvars['HL2SDK-BGT']   = 'hl2sdk-bgt'
+				envvars['HL2SDK-EYE']   = 'hl2sdk-eye'
 
 			#Must have a path for each envvar (file a bug if you don't like this)
 			for i in envvars:
diff --git a/core/ISmmPluginExt.h b/core/ISmmPluginExt.h
index bcf8abc..d8b94f6 100644
--- a/core/ISmmPluginExt.h
+++ b/core/ISmmPluginExt.h
@@ -45,6 +45,7 @@
 #define SOURCE_ENGINE_LEFT4DEAD2		7				/**< Left 4 Dead 2 */
 #define SOURCE_ENGINE_ALIENSWARM		8				/**< Alien Swarm */
 #define SOURCE_ENGINE_BLOODYGOODTIME	9				/**< Bloody Good Time */
+#define SOURCE_ENGINE_EYE				10				/**< E.Y.E Divine Cybermancy */
 
 #define METAMOD_PLAPI_VERSION			15				/**< Version of this header file */
 #define METAMOD_PLAPI_NAME				"ISmmPlugin"	/**< Name of the plugin interface */
diff --git a/core/metamod_console.cpp b/core/metamod_console.cpp
index 84b0066..6b789b5 100644
--- a/core/metamod_console.cpp
+++ b/core/metamod_console.cpp
@@ -125,6 +125,8 @@ bool Command_Meta(IMetamodSourceCommandInfo *info)
 			CONMSG("  Engine: Episode 2 (Valve Orange Box, 2009)\n");
 #elif SOURCE_ENGINE == SE_DARKMESSIAH
 			CONMSG("  Engine: Dark Messiah (2006)\n");
+#elif SOURCE_ENGINE == SE_EYE
+			CONMSG("  Engine: E.Y.E. Divine Cybermancy (2011)\n");
 #else
 #error "SOURCE_ENGINE not defined to a known value"
 #endif
diff --git a/core/provider/provider_ep2.cpp b/core/provider/provider_ep2.cpp
index a785bfd..48f7ed7 100644
--- a/core/provider/provider_ep2.cpp
+++ b/core/provider/provider_ep2.cpp
@@ -371,6 +371,8 @@ int BaseProvider::DetermineSourceEngine(const char *game)
 	return SOURCE_ENGINE_ORANGEBOXVALVE;
 #elif SOURCE_ENGINE == SE_DARKMESSIAH
 	return SOURCE_ENGINE_DARKMESSIAH;
+#elif SOURCE_ENGINE == SE_EYE
+	return SOURCE_ENGINE_EYE;
 #else
 #error "SOURCE_ENGINE not defined to a known value"
 #endif
diff --git a/loader/loader.cpp b/loader/loader.cpp
index 48b4c71..1b9f095 100644
--- a/loader/loader.cpp
+++ b/loader/loader.cpp
@@ -74,6 +74,7 @@ static const char *backend_names[] =
 	"2.darkm",
 	"2.ep2",
 	"2.bgt",
+	"2.eye",
 	"2.ep2v",
 	"2.l4d",
 	"2.l4d2",
@@ -298,7 +299,14 @@ mm_DetermineBackend(QueryValveInterface engineFactory, const char *game_name)
 			}
 			else if (engineFactory("VModelInfoServer003", NULL) != NULL)
 			{
-				return MMBackend_Episode2Valve;
+				if (engineFactory("VFileSystem017", NULL) != NULL)
+				{
+					return MMBackend_EYE;
+				}
+				else
+				{
+					return MMBackend_Episode2Valve;
+				}
 			}
 		}
 		/* Check for Episode One/Old Engine */
diff --git a/loader/loader.h b/loader/loader.h
index ef93fde..b84855a 100644
--- a/loader/loader.h
+++ b/loader/loader.h
@@ -84,6 +84,7 @@ enum MetamodBackend
 	MMBackend_DarkMessiah,
 	MMBackend_Episode2,
 	MMBackend_BloodyGoodTime,
+	MMBackend_EYE,
 	MMBackend_Episode2Valve,
 	MMBackend_Left4Dead,
 	MMBackend_Left4Dead2,