diff --git a/src/globals.c b/src/globals.c
index 7b60109..ff4e53a 100644
--- a/src/globals.c
+++ b/src/globals.c
@@ -8,6 +8,8 @@
 #include "include/sdk.h"
 #include "include/util.h"
 
+enum game_id this_game_id = HL;
+
 void* hw;
 void** h_client;
 DECL_INTF(cl_enginefunc_t, engine);
@@ -25,6 +27,8 @@ extra_player_info_t* player_extra_info;
 /* Updated in CL_CreateMove hook */
 cl_entity_t* localplayer = NULL;
 
+/*----------------------------------------------------------------------------*/
+
 bool globals_init(void) {
     /*
      * Get handler for hw.so
diff --git a/src/include/globals.h b/src/include/globals.h
index a3dbad3..1c17d35 100644
--- a/src/include/globals.h
+++ b/src/include/globals.h
@@ -4,6 +4,13 @@
 
 #include "sdk.h"
 
+enum game_id {
+    HL  = 0, /* Half-Life 1 */
+    CS  = 1, /* Counter-Strike 1.6 */
+    TF  = 2, /* Team Fortress Classic */
+    DOD = 3, /* Day of Defeat */
+};
+
 /*----------------------------------------------------------------------------*/
 
 /*
@@ -26,6 +33,8 @@
 
 /*----------------------------------------------------------------------------*/
 
+extern game_id this_game_id;
+
 extern void* hw;
 extern void** h_client; /* hClientDLL hander */
 DECL_INTF_EXTERN(cl_enginefunc_t, engine);