diff --git a/bsnes/sfc/interface/configuration.cpp b/bsnes/sfc/interface/configuration.cpp
index 709c64ef..7d6e2534 100644
--- a/bsnes/sfc/interface/configuration.cpp
+++ b/bsnes/sfc/interface/configuration.cpp
@@ -16,6 +16,7 @@ auto Configuration::process(Markup::Node document, bool load) -> void {
   bind(boolean, "Video/BlurEmulation", video.blurEmulation);
   bind(boolean, "Video/ColorEmulation", video.colorEmulation);
 
+  bind(text,    "Hacks/Entropy", hacks.entropy);
   bind(natural, "Hacks/CPU/Overclock", hacks.cpu.overclock);
   bind(boolean, "Hacks/PPU/Fast", hacks.ppu.fast);
   bind(boolean, "Hacks/PPU/Deinterlace", hacks.ppu.deinterlace);
diff --git a/bsnes/sfc/interface/configuration.hpp b/bsnes/sfc/interface/configuration.hpp
index b8f1fda4..24f7743f 100644
--- a/bsnes/sfc/interface/configuration.hpp
+++ b/bsnes/sfc/interface/configuration.hpp
@@ -25,6 +25,7 @@ struct Configuration {
   } video;
 
   struct Hacks {
+    string entropy = "Low";
     struct CPU {
       uint overclock = 100;
     } cpu;
diff --git a/bsnes/sfc/system/system.cpp b/bsnes/sfc/system/system.cpp
index 92f8a4a2..4e682d7a 100644
--- a/bsnes/sfc/system/system.cpp
+++ b/bsnes/sfc/system/system.cpp
@@ -109,7 +109,10 @@ auto System::power(bool reset) -> void {
 
   Emulator::audio.reset(interface);
 
-  random.entropy(Random::Entropy::Low);
+  random.entropy(Random::Entropy::Low);  //fallback case
+  if(configuration.hacks.entropy == "None") random.entropy(Random::Entropy::None);
+  if(configuration.hacks.entropy == "Low" ) random.entropy(Random::Entropy::Low );
+  if(configuration.hacks.entropy == "High") random.entropy(Random::Entropy::High);
 
   cpu.power(reset);
   smp.power(reset);
diff --git a/bsnes/target-bsnes/program/game.cpp b/bsnes/target-bsnes/program/game.cpp
index 33ac1a89..d7d7f910 100644
--- a/bsnes/target-bsnes/program/game.cpp
+++ b/bsnes/target-bsnes/program/game.cpp
@@ -1,6 +1,7 @@
 auto Program::load() -> void {
   unload();
 
+  emulator->configure("Hacks/Entropy", settings.emulator.hack.entropy);
   emulator->configure("Hacks/CPU/Overclock", settings.emulator.hack.cpu.overclock);
   emulator->configure("Hacks/PPU/Fast", settings.emulator.hack.ppu.fast);
   emulator->configure("Hacks/PPU/Deinterlace", settings.emulator.hack.ppu.deinterlace);
diff --git a/bsnes/target-bsnes/settings/emulator.cpp b/bsnes/target-bsnes/settings/emulator.cpp
index e020694c..734305e3 100644
--- a/bsnes/target-bsnes/settings/emulator.cpp
+++ b/bsnes/target-bsnes/settings/emulator.cpp
@@ -22,6 +22,29 @@ auto EmulatorSettings::create() -> void {
   });
   optionsSpacer.setColor({192, 192, 192});
 
+  entropyLabel.setText("Entropy (randomness)").setFont(Font().setBold());
+  entropyNone.setText("None").setToolTip(
+    "All memory and registers are initialized to constant values at startup.\n"
+    "Use this for movie recording and compatibility with very old demoscene homebrew games."
+  ).onActivate([&] {
+    settings.emulator.hack.entropy = "None";
+  });
+  entropyLow.setText("Low").setToolTip(
+    "All memory is randomized with repeating patterns, all registers are randomized at startup.\n"
+    "Use this for the most accurate representation of a real SNES."
+  ).onActivate([&] {
+    settings.emulator.hack.entropy = "Low";
+  });
+  entropyHigh.setText("High").setToolTip(
+    "All memory and registers are randomized as much as possible.\n"
+    "Use this when developing new SNES software to ensure maximum compatibility with real hardware."
+  ).onActivate([&] {
+    settings.emulator.hack.entropy = "High";
+  });
+  if(settings.emulator.hack.entropy == "None") entropyNone.setChecked();
+  if(settings.emulator.hack.entropy == "Low") entropyLow.setChecked();
+  if(settings.emulator.hack.entropy == "High") entropyHigh.setChecked();
+
   ppuLabel.setText("PPU (video)").setFont(Font().setBold());
   fastPPU.setText("Fast mode").setChecked(settings.emulator.hack.ppu.fast).onToggle([&] {
     settings.emulator.hack.ppu.fast = fastPPU.checked();
diff --git a/bsnes/target-bsnes/settings/settings.cpp b/bsnes/target-bsnes/settings/settings.cpp
index 6eb1d992..4d417d07 100644
--- a/bsnes/target-bsnes/settings/settings.cpp
+++ b/bsnes/target-bsnes/settings/settings.cpp
@@ -112,6 +112,7 @@ auto Settings::process(bool load) -> void {
   bind(natural, "Emulator/AutoSaveMemory/Interval",      emulator.autoSaveMemory.interval);
   bind(boolean, "Emulator/AutoSaveStateOnUnload",        emulator.autoSaveStateOnUnload);
   bind(boolean, "Emulator/AutoLoadStateOnLoad",          emulator.autoLoadStateOnLoad);
+  bind(text,    "Emulator/Hack/Entropy",                 emulator.hack.entropy);
   bind(natural, "Emulator/Hack/CPU/Overclock",           emulator.hack.cpu.overclock);
   bind(boolean, "Emulator/Hack/PPU/Fast",                emulator.hack.ppu.fast);
   bind(boolean, "Emulator/Hack/PPU/Deinterlace",         emulator.hack.ppu.deinterlace);
diff --git a/bsnes/target-bsnes/settings/settings.hpp b/bsnes/target-bsnes/settings/settings.hpp
index 5d7339c0..596bbd28 100644
--- a/bsnes/target-bsnes/settings/settings.hpp
+++ b/bsnes/target-bsnes/settings/settings.hpp
@@ -95,6 +95,7 @@ struct Settings : Markup::Node {
     bool autoSaveStateOnUnload = false;
     bool autoLoadStateOnLoad = false;
     struct Hack {
+      string entropy = "Low";
       struct CPU {
         uint overclock = 100;
       } cpu;
@@ -331,6 +332,12 @@ public:
     CheckLabel autoSaveStateOnUnload{&autoStateLayout, Size{0, 0}};
     CheckLabel autoLoadStateOnLoad{&autoStateLayout, Size{0, 0}};
   Canvas optionsSpacer{this, Size{~0, 1}};
+  Label entropyLabel{this, Size{~0, 0}, 2};
+  HorizontalLayout entropyLayout{this, Size{~0, 0}};
+    RadioLabel entropyNone{&entropyLayout, Size{0, 0}};
+    RadioLabel entropyLow{&entropyLayout, Size{0, 0}};
+    RadioLabel entropyHigh{&entropyLayout, Size{0, 0}};
+    Group entropyGroup{&entropyNone, &entropyLow, &entropyHigh};
   Label ppuLabel{this, Size{~0, 0}, 2};
   HorizontalLayout ppuLayout{this, Size{~0, 0}};
     CheckLabel fastPPU{&ppuLayout, Size{0, 0}};