diff --git a/apps/openmw/mwgui/stats_window.cpp b/apps/openmw/mwgui/stats_window.cpp
index 4b47bb025..38a06940f 100644
--- a/apps/openmw/mwgui/stats_window.cpp
+++ b/apps/openmw/mwgui/stats_window.cpp
@@ -257,6 +257,8 @@ void StatsWindow::onFrame ()
         MWBase::Environment::get().getWorld()->getPlayer().getBirthSign();
 
     setBirthSign(signId);
+    setReputation (PCstats.getReputation ());
+    setBounty (PCstats.getBounty ());
 
     if (mChanged)
         updateSkillArea();
diff --git a/apps/openmw/mwgui/stats_window.hpp b/apps/openmw/mwgui/stats_window.hpp
index 5186b6328..f43682c96 100644
--- a/apps/openmw/mwgui/stats_window.hpp
+++ b/apps/openmw/mwgui/stats_window.hpp
@@ -38,8 +38,8 @@ namespace MWGui
             void setValue(const ESM::Skill::SkillEnum parSkill, const MWMechanics::Stat<float>& value);
 
             void configureSkills (const SkillList& major, const SkillList& minor);
-            void setReputation (int reputation) { this->mReputation = reputation; }
-            void setBounty (int bounty) { this->mBounty = bounty; }
+            void setReputation (int reputation) { if (reputation != mReputation) mChanged = true; this->mReputation = reputation; }
+            void setBounty (int bounty) { if (bounty != mBounty) mChanged = true; this->mBounty = bounty; }
             void updateSkillArea();
 
         private:
diff --git a/apps/openmw/mwscript/dialogueextensions.cpp b/apps/openmw/mwscript/dialogueextensions.cpp
index 21c21acf0..72ae25724 100644
--- a/apps/openmw/mwscript/dialogueextensions.cpp
+++ b/apps/openmw/mwscript/dialogueextensions.cpp
@@ -11,6 +11,9 @@
 #include "../mwbase/dialoguemanager.hpp"
 #include "../mwbase/journal.hpp"
 
+#include "../mwworld/class.hpp"
+#include "../mwmechanics/npcstats.hpp"
+
 #include "interpretercontext.hpp"
 #include "ref.hpp"
 
@@ -126,6 +129,37 @@ namespace MWScript
                 }
         };
 
+        template<class R>
+        class OpModReputation : public Interpreter::Opcode0
+        {
+            public:
+
+                virtual void execute (Interpreter::Runtime& runtime)
+                {
+                    MWWorld::Ptr ptr = R()(runtime);
+                    Interpreter::Type_Integer value = runtime[0].mInteger;
+                    runtime.pop();
+
+                    MWWorld::Class::get(ptr).getNpcStats (ptr).setReputation (MWWorld::Class::get(ptr).getNpcStats (ptr).getReputation () + value);
+                }
+        };
+
+        template<class R>
+        class OpSetReputation : public Interpreter::Opcode0
+        {
+            public:
+
+                virtual void execute (Interpreter::Runtime& runtime)
+                {
+                    MWWorld::Ptr ptr = R()(runtime);
+                    Interpreter::Type_Integer value = runtime[0].mInteger;
+                    runtime.pop();
+
+                    MWWorld::Class::get(ptr).getNpcStats (ptr).setReputation (value);
+                }
+        };
+
+
         const int opcodeJournal = 0x2000133;
         const int opcodeSetJournalIndex = 0x2000134;
         const int opcodeGetJournalIndex = 0x2000135;
@@ -134,6 +168,10 @@ namespace MWScript
         const int opcodeForceGreeting = 0x200014f;
         const int opcodeForceGreetingExplicit = 0x2000150;
         const int opcodeGoodbye = 0x2000152;
+        const int opcodeSetReputation = 0x20001ad;
+        const int opcodeModReputation = 0x20001ae;
+        const int opcodeSetReputationExplicit = 0x20001af;
+        const int opcodeModReputationExplicit = 0x20001b0;
 
         void registerExtensions (Compiler::Extensions& extensions)
         {
@@ -146,6 +184,10 @@ namespace MWScript
             extensions.registerInstruction("forcegreeting","",opcodeForceGreeting,
                 opcodeForceGreetingExplicit);
             extensions.registerInstruction("goodbye", "", opcodeGoodbye);
+            extensions.registerInstruction("setreputation", "l", opcodeSetReputation,
+                opcodeSetReputationExplicit);
+            extensions.registerInstruction("modreputation", "l", opcodeModReputation,
+                opcodeModReputationExplicit);
         }
 
         void installOpcodes (Interpreter::Interpreter& interpreter)
@@ -158,6 +200,10 @@ namespace MWScript
             interpreter.installSegment5 (opcodeForceGreeting, new OpForceGreeting<ImplicitRef>);
             interpreter.installSegment5 (opcodeForceGreetingExplicit, new OpForceGreeting<ExplicitRef>);
             interpreter.installSegment5 (opcodeGoodbye, new OpGoodbye);
+            interpreter.installSegment5 (opcodeSetReputation, new OpSetReputation<ImplicitRef>);
+            interpreter.installSegment5 (opcodeModReputation, new OpModReputation<ImplicitRef>);
+            interpreter.installSegment5 (opcodeSetReputationExplicit, new OpSetReputation<ExplicitRef>);
+            interpreter.installSegment5 (opcodeModReputationExplicit, new OpModReputation<ExplicitRef>);
         }
     }
 
diff --git a/apps/openmw/mwscript/docs/vmformat.txt b/apps/openmw/mwscript/docs/vmformat.txt
index fdc4f4974..b130aa954 100644
--- a/apps/openmw/mwscript/docs/vmformat.txt
+++ b/apps/openmw/mwscript/docs/vmformat.txt
@@ -222,5 +222,9 @@ op 0x20001a9: CommonDisease, explicit reference
 op 0x20001aa: BlightDisease
 op 0x20001ab: BlightDisease, explicit reference
 op 0x20001ac: ToggleCollisionBoxes
-opcodes 0x20001ac-0x3ffffff unused
+op 0x20001ad: SetReputation
+op 0x20001ae: ModReputation
+op 0x20001af: SetReputation, explicit
+op 0x20001b0: ModReputation, explicit
+opcodes 0x20001b1-0x3ffffff unused