diff --git a/src/game.cc b/src/game.cc
index c215edf..abe6613 100644
--- a/src/game.cc
+++ b/src/game.cc
@@ -341,8 +341,8 @@ int gameInitWithOptions(const char* windowTitle, bool isMapper, int font, int a4
     // SFALL
     premadeCharactersInit();
 
-    if (!sfallGlobalVarsInit()) {
-        debugPrint("Failed on sfallGlobalVarsInit");
+    if (!sfall_gl_vars_init()) {
+        debugPrint("Failed on sfall_gl_vars_init");
         return -1;
     }
 
@@ -409,7 +409,7 @@ void gameReset()
     _init_options_menu();
 
     // SFALL
-    sfallGlobalVarsReset();
+    sfall_gl_vars_reset();
     sfallListsReset();
     messageListRepositoryReset();
     sfallArraysReset();
@@ -425,7 +425,7 @@ void gameExit()
     sfall_gl_scr_exit();
     sfallArraysExit();
     sfallListsExit();
-    sfallGlobalVarsExit();
+    sfall_gl_vars_exit();
     premadeCharactersExit();
 
     tileDisable();
diff --git a/src/interpreter.cc b/src/interpreter.cc
index b2e0cd1..ab866ce 100644
--- a/src/interpreter.cc
+++ b/src/interpreter.cc
@@ -14,6 +14,7 @@
 #include "interpreter_lib.h"
 #include "memory_manager.h"
 #include "platform_compat.h"
+#include "sfall_global_scripts.h"
 #include "svga.h"
 
 namespace fallout {
@@ -3011,6 +3012,15 @@ Program* runScript(char* name)
 // 0x46E1EC
 void _updatePrograms()
 {
+    // CE: Implementation is different. Sfall inserts global scripts into
+    // program list upon creation, so engine does not diffirentiate between
+    // global and normal scripts. Global scripts in CE are not part of program
+    // list, so we need a separate call to continue execution (usually
+    // non-critical calls scheduled from managed windows). One more thing to
+    // note is that global scripts in CE cannot handle conditional/timed procs
+    // (which are not used anyway).
+    sfall_gl_scr_update(_cpuBurstSize);
+
     ProgramListNode* curr = gInterpreterProgramListHead;
     while (curr != NULL) {
         ProgramListNode* next = curr->next;
diff --git a/src/loadsave.cc b/src/loadsave.cc
index ebee1e6..e5d8db6 100644
--- a/src/loadsave.cc
+++ b/src/loadsave.cc
@@ -46,6 +46,7 @@
 #include "scripts.h"
 #include "settings.h"
 #include "sfall_global_scripts.h"
+#include "sfall_global_vars.h"
 #include "skill.h"
 #include "stat.h"
 #include "svga.h"
@@ -1588,6 +1589,73 @@ static int lsgPerformSaveGame()
 
     fileClose(_flptr);
 
+    // SFALL: Save sfallgv.sav.
+    snprintf(_gmpath, sizeof(_gmpath), "%s\\%s%.2d\\", "SAVEGAME", "SLOT", _slot_cursor + 1);
+    strcat(_gmpath, "sfallgv.sav");
+
+    _flptr = fileOpen(_gmpath, "wb");
+    if (_flptr != NULL) {
+        do {
+            if (!sfall_gl_vars_save(_flptr)) {
+                debugPrint("LOADSAVE (SFALL): ** Error saving global vars **\n");
+                break;
+            }
+
+            // TODO: For now fill remaining sections with zeros to that Sfall
+            // can successfully read our global vars and skip the rest.
+
+            int nextObjectId = 0;
+            if (fileWrite(&nextObjectId, sizeof(nextObjectId), 1, _flptr) != 1) {
+                debugPrint("LOADSAVE (SFALL): ** Error saving next object id **\n");
+                break;
+            }
+
+            int addedYears = 0;
+            if (fileWrite(&addedYears, sizeof(addedYears), 1, _flptr) != 1) {
+                debugPrint("LOADSAVE (SFALL): ** Error saving added years **\n");
+                break;
+            }
+
+            int fakeTraitsCount = 0;
+            if (fileWrite(&fakeTraitsCount, sizeof(fakeTraitsCount), 1, _flptr) != 1) {
+                debugPrint("LOADSAVE (SFALL): ** Error saving fake traits **\n");
+                break;
+            }
+
+            int fakePerksCount = 0;
+            if (fileWrite(&fakePerksCount, sizeof(fakePerksCount), 1, _flptr) != 1) {
+                debugPrint("LOADSAVE (SFALL): ** Error saving fake perks **\n");
+                break;
+            }
+
+            int fakeSelectablePerksCount = 0;
+            if (fileWrite(&fakeSelectablePerksCount, sizeof(fakeSelectablePerksCount), 1, _flptr) != 1) {
+                debugPrint("LOADSAVE (SFALL): ** Error saving fake selectable perks **\n");
+                break;
+            }
+
+            int arraysCountOld = 0;
+            if (fileWrite(&arraysCountOld, sizeof(arraysCountOld), 1, _flptr) != 1) {
+                debugPrint("LOADSAVE (SFALL): ** Error saving arrays (old fmt) **\n");
+                break;
+            }
+
+            int arraysCountNew = 0;
+            if (fileWrite(&arraysCountNew, sizeof(arraysCountNew), 1, _flptr) != 1) {
+                debugPrint("LOADSAVE (SFALL): ** Error saving arrays (new fmt) **\n");
+                break;
+            }
+
+            int drugPidsCount = 0;
+            if (fileWrite(&drugPidsCount, sizeof(drugPidsCount), 1, _flptr) != 1) {
+                debugPrint("LOADSAVE (SFALL): ** Error saving drug pids **\n");
+                break;
+            }
+        } while (0);
+
+        fileClose(_flptr);
+    }
+
     snprintf(_gmpath, sizeof(_gmpath), "%s\\%s%.2d\\", "SAVEGAME", "SLOT", _slot_cursor + 1);
     _MapDirErase(_gmpath, "BAK");
 
@@ -1663,6 +1731,24 @@ static int lsgLoadGameInSlot(int slot)
     debugPrint("LOADSAVE: Total load data read: %ld bytes.\n", fileTell(_flptr));
     fileClose(_flptr);
 
+    // SFALL: Load sfallgv.sav.
+    snprintf(_gmpath, sizeof(_gmpath), "%s\\%s%.2d\\", "SAVEGAME", "SLOT", _slot_cursor + 1);
+    strcat(_gmpath, "sfallgv.sav");
+
+    _flptr = fileOpen(_gmpath, "rb");
+    if (_flptr != NULL) {
+        do {
+            if (!sfall_gl_vars_load(_flptr)) {
+                debugPrint("LOADSAVE (SFALL): ** Error loading global vars **\n");
+                break;
+            }
+
+            // TODO: For now silently ignore remaining sections.
+        } while (0);
+
+        fileClose(_flptr);
+    }
+
     snprintf(_str, sizeof(_str), "%s\\", "MAPS");
     _MapDirErase(_str, "BAK");
     _proto_dude_update_gender();
diff --git a/src/sfall_global_scripts.cc b/src/sfall_global_scripts.cc
index 1cd65d7..067d4fb 100644
--- a/src/sfall_global_scripts.cc
+++ b/src/sfall_global_scripts.cc
@@ -210,4 +210,11 @@ bool sfall_gl_scr_is_loaded(Program* program)
     return true;
 }
 
+void sfall_gl_scr_update(int burstSize)
+{
+    for (auto& scr : state->globalScripts) {
+        _interpret(scr.program, burstSize);
+    }
+}
+
 } // namespace fallout
diff --git a/src/sfall_global_scripts.h b/src/sfall_global_scripts.h
index bf8eadf..7ed11c7 100644
--- a/src/sfall_global_scripts.h
+++ b/src/sfall_global_scripts.h
@@ -17,6 +17,7 @@ void sfall_gl_scr_process_worldmap();
 void sfall_gl_scr_set_repeat(Program* program, int frames);
 void sfall_gl_scr_set_type(Program* program, int type);
 bool sfall_gl_scr_is_loaded(Program* program);
+void sfall_gl_scr_update(int burstSize);
 
 } // namespace fallout
 
diff --git a/src/sfall_global_vars.cc b/src/sfall_global_vars.cc
index b62c0dc..b01c337 100644
--- a/src/sfall_global_vars.cc
+++ b/src/sfall_global_vars.cc
@@ -10,72 +10,127 @@ struct SfallGlobalVarsState {
     std::unordered_map<uint64_t, int> vars;
 };
 
-static bool sfallGlobalVarsStore(uint64_t key, int value);
-static bool sfallGlobalVarsFetch(uint64_t key, int& value);
+#pragma pack(push)
+#pragma pack(8)
 
-static SfallGlobalVarsState* _state;
+/// Matches Sfall's `GlobalVar` to maintain binary compatibility.
+struct GlobalVarEntry {
+    uint64_t key;
+    int32_t value;
+    int32_t unused;
+};
 
-bool sfallGlobalVarsInit()
+#pragma pack(pop)
+
+static bool sfall_gl_vars_store(uint64_t key, int value);
+static bool sfall_gl_vars_fetch(uint64_t key, int& value);
+
+static SfallGlobalVarsState* sfall_gl_vars_state = nullptr;
+
+bool sfall_gl_vars_init()
 {
-    _state = new (std::nothrow) SfallGlobalVarsState();
-    if (_state == nullptr) {
+    sfall_gl_vars_state = new (std::nothrow) SfallGlobalVarsState();
+    if (sfall_gl_vars_state == nullptr) {
         return false;
     }
 
     return true;
 }
 
-void sfallGlobalVarsReset()
+void sfall_gl_vars_reset()
 {
-    _state->vars.clear();
+    sfall_gl_vars_state->vars.clear();
 }
 
-void sfallGlobalVarsExit()
+void sfall_gl_vars_exit()
 {
-    if (_state != nullptr) {
-        delete _state;
-        _state = nullptr;
+    if (sfall_gl_vars_state != nullptr) {
+        delete sfall_gl_vars_state;
+        sfall_gl_vars_state = nullptr;
     }
 }
 
-bool sfallGlobalVarsStore(const char* key, int value)
+bool sfall_gl_vars_save(File* stream)
+{
+    int count = static_cast<int>(sfall_gl_vars_state->vars.size());
+    if (fileWrite(&count, sizeof(count), 1, stream) != 1) {
+        return false;
+    }
+
+    GlobalVarEntry entry = { 0 };
+    for (auto& pair : sfall_gl_vars_state->vars) {
+        entry.key = pair.first;
+        entry.value = pair.second;
+
+        if (fileWrite(&entry, sizeof(entry), 1, stream) != 1) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+bool sfall_gl_vars_load(File* stream)
+{
+    int count;
+    if (fileRead(&count, sizeof(count), 1, stream) != 1) {
+        return false;
+    }
+
+    sfall_gl_vars_state->vars.reserve(count);
+
+    GlobalVarEntry entry;
+    while (count > 0) {
+        if (fileRead(&entry, sizeof(entry), 1, stream) != 1) {
+            return false;
+        }
+
+        sfall_gl_vars_state->vars[entry.key] = static_cast<int>(entry.value);
+
+        count--;
+    }
+
+    return true;
+}
+
+bool sfall_gl_vars_store(const char* key, int value)
 {
     if (strlen(key) != 8) {
         return false;
     }
 
     uint64_t numericKey = *(reinterpret_cast<const uint64_t*>(key));
-    return sfallGlobalVarsStore(numericKey, value);
+    return sfall_gl_vars_store(numericKey, value);
 }
 
-bool sfallGlobalVarsStore(int key, int value)
+bool sfall_gl_vars_store(int key, int value)
 {
-    return sfallGlobalVarsStore(static_cast<uint64_t>(key), value);
+    return sfall_gl_vars_store(static_cast<uint64_t>(key), value);
 }
 
-bool sfallGlobalVarsFetch(const char* key, int& value)
+bool sfall_gl_vars_fetch(const char* key, int& value)
 {
     if (strlen(key) != 8) {
         return false;
     }
 
     uint64_t numericKey = *(reinterpret_cast<const uint64_t*>(key));
-    return sfallGlobalVarsFetch(numericKey, value);
+    return sfall_gl_vars_fetch(numericKey, value);
 }
 
-bool sfallGlobalVarsFetch(int key, int& value)
+bool sfall_gl_vars_fetch(int key, int& value)
 {
-    return sfallGlobalVarsFetch(static_cast<uint64_t>(key), value);
+    return sfall_gl_vars_fetch(static_cast<uint64_t>(key), value);
 }
 
-static bool sfallGlobalVarsStore(uint64_t key, int value)
+static bool sfall_gl_vars_store(uint64_t key, int value)
 {
-    auto it = _state->vars.find(key);
-    if (it == _state->vars.end()) {
-        _state->vars.emplace(key, value);
+    auto it = sfall_gl_vars_state->vars.find(key);
+    if (it == sfall_gl_vars_state->vars.end()) {
+        sfall_gl_vars_state->vars.emplace(key, value);
     } else {
         if (value == 0) {
-            _state->vars.erase(it);
+            sfall_gl_vars_state->vars.erase(it);
         } else {
             it->second = value;
         }
@@ -84,10 +139,10 @@ static bool sfallGlobalVarsStore(uint64_t key, int value)
     return true;
 }
 
-static bool sfallGlobalVarsFetch(uint64_t key, int& value)
+static bool sfall_gl_vars_fetch(uint64_t key, int& value)
 {
-    auto it = _state->vars.find(key);
-    if (it == _state->vars.end()) {
+    auto it = sfall_gl_vars_state->vars.find(key);
+    if (it == sfall_gl_vars_state->vars.end()) {
         return false;
     }
 
diff --git a/src/sfall_global_vars.h b/src/sfall_global_vars.h
index 184fc6f..dfa7133 100644
--- a/src/sfall_global_vars.h
+++ b/src/sfall_global_vars.h
@@ -1,15 +1,19 @@
 #ifndef FALLOUT_SFALL_GLOBAL_VARS_H_
 #define FALLOUT_SFALL_GLOBAL_VARS_H_
 
+#include "db.h"
+
 namespace fallout {
 
-bool sfallGlobalVarsInit();
-void sfallGlobalVarsReset();
-void sfallGlobalVarsExit();
-bool sfallGlobalVarsStore(const char* key, int value);
-bool sfallGlobalVarsStore(int key, int value);
-bool sfallGlobalVarsFetch(const char* key, int& value);
-bool sfallGlobalVarsFetch(int key, int& value);
+bool sfall_gl_vars_init();
+void sfall_gl_vars_reset();
+void sfall_gl_vars_exit();
+bool sfall_gl_vars_save(File* stream);
+bool sfall_gl_vars_load(File* stream);
+bool sfall_gl_vars_store(const char* key, int value);
+bool sfall_gl_vars_store(int key, int value);
+bool sfall_gl_vars_fetch(const char* key, int& value);
+bool sfall_gl_vars_fetch(int key, int& value);
 
 } // namespace fallout
 
diff --git a/src/sfall_opcodes.cc b/src/sfall_opcodes.cc
index 3cabe4a..ea45d4e 100644
--- a/src/sfall_opcodes.cc
+++ b/src/sfall_opcodes.cc
@@ -167,9 +167,9 @@ static void opSetGlobalVar(Program* program)
 
     if ((variable.opcode & VALUE_TYPE_MASK) == VALUE_TYPE_STRING) {
         const char* key = programGetString(program, variable.opcode, variable.integerValue);
-        sfallGlobalVarsStore(key, value.integerValue);
+        sfall_gl_vars_store(key, value.integerValue);
     } else if (variable.opcode == VALUE_TYPE_INT) {
-        sfallGlobalVarsStore(variable.integerValue, value.integerValue);
+        sfall_gl_vars_store(variable.integerValue, value.integerValue);
     }
 }
 
@@ -181,9 +181,9 @@ static void opGetGlobalInt(Program* program)
     int value = 0;
     if ((variable.opcode & VALUE_TYPE_MASK) == VALUE_TYPE_STRING) {
         const char* key = programGetString(program, variable.opcode, variable.integerValue);
-        sfallGlobalVarsFetch(key, value);
+        sfall_gl_vars_fetch(key, value);
     } else if (variable.opcode == VALUE_TYPE_INT) {
-        sfallGlobalVarsFetch(variable.integerValue, value);
+        sfall_gl_vars_fetch(variable.integerValue, value);
     }
 
     programStackPushInteger(program, value);