diff --git a/RetroFE/Source/CMakeLists.txt b/RetroFE/Source/CMakeLists.txt
index 496b74a..961adbf 100644
--- a/RetroFE/Source/CMakeLists.txt
+++ b/RetroFE/Source/CMakeLists.txt
@@ -175,7 +175,6 @@ add_executable(RetroFE  ${RETROFE_SOURCES} ${RETROFE_HEADERS})
 target_link_libraries(RetroFE ${RETROFE_LIBRARIES})
 set_target_properties(RetroFE PROPERTIES LINKER_LANGUAGE CXX)
 if(MINGW)
-  set(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE} -mwindows")
   set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -mwindows")
 endif()
 
@@ -191,4 +190,8 @@ if(MSVC)
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /WX")
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /MP /WX")
 	set_target_properties(RetroFE PROPERTIES LINK_FLAGS "/SUBSYSTEM:WINDOWS")
-endif()
\ No newline at end of file
+else()
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
+  set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
+endif()
+
diff --git a/RetroFE/Source/Collection/CollectionInfoBuilder.cpp b/RetroFE/Source/Collection/CollectionInfoBuilder.cpp
index dfe442e..e37aec4 100644
--- a/RetroFE/Source/Collection/CollectionInfoBuilder.cpp
+++ b/RetroFE/Source/Collection/CollectionInfoBuilder.cpp
@@ -72,7 +72,6 @@ CollectionInfo *CollectionInfoBuilder::BuildCollection(std::string name)
     }
 
     CollectionInfo *collection = new CollectionInfo(name, listItemsPath, extensions, metadataType, metadataPath);
-    std::vector<Item *> *list = collection->GetItems();
 
     ImportDirectory(collection);
 
@@ -80,7 +79,7 @@ CollectionInfo *CollectionInfoBuilder::BuildCollection(std::string name)
 }
 
 
-bool CollectionInfoBuilder::ImportBasicList(CollectionInfo *info, std::string file, std::map<std::string, Item *> &list)
+bool CollectionInfoBuilder::ImportBasicList(CollectionInfo * /*info*/, std::string file, std::map<std::string, Item *> &list)
 {
     std::ifstream includeStream(file.c_str());
 
@@ -116,7 +115,6 @@ bool CollectionInfoBuilder::ImportDirectory(CollectionInfo *info)
     std::string path = info->GetListPath();
     std::map<std::string, Item *> includeFilter;
     std::map<std::string, Item *> excludeFilter;
-    bool retVal = true;
     std::string includeFile = Configuration::GetAbsolutePath() + "/Collections/" + info->GetName() + "/Include.txt";
     std::string excludeFile = Configuration::GetAbsolutePath() + "/Collections/" + info->GetName() + "/Exclude.txt";
     std::string launcher;
diff --git a/RetroFE/Source/Graphics/Component/ScrollingList.cpp b/RetroFE/Source/Graphics/Component/ScrollingList.cpp
index e40a475..c6d112d 100644
--- a/RetroFE/Source/Graphics/Component/ScrollingList.cpp
+++ b/RetroFE/Source/Graphics/Component/ScrollingList.cpp
@@ -467,7 +467,6 @@ void ScrollingList::TriggerMenuExitEvent()
 
 void ScrollingList::Update(float dt)
 {
-    float scrollPeriod = 0;
     bool initializePoints = false;
     Component::Update(dt);
 
diff --git a/RetroFE/Source/Graphics/Component/VideoComponent.cpp b/RetroFE/Source/Graphics/Component/VideoComponent.cpp
index 000339d..9278b2d 100644
--- a/RetroFE/Source/Graphics/Component/VideoComponent.cpp
+++ b/RetroFE/Source/Graphics/Component/VideoComponent.cpp
@@ -100,6 +100,6 @@ void VideoComponent::Draw()
 
     if(texture)
     {
-        SDL::RenderCopy(texture, static_cast<int>(info->GetAlpha() * 255), NULL, &rect, info->GetAngle());
+        SDL::RenderCopy(texture, static_cast<int>(info->GetAlpha() * 255), NULL, &rect, static_cast<int>(info->GetAngle()));
     }
 }
diff --git a/RetroFE/Source/Main.cpp b/RetroFE/Source/Main.cpp
index 20ef31e..c055f35 100644
--- a/RetroFE/Source/Main.cpp
+++ b/RetroFE/Source/Main.cpp
@@ -27,7 +27,7 @@
 static bool ImportConfiguration(Configuration *c);
 static bool StartLogging();
 
-int main(int argc, char *argv[])
+int main(int /* argc */, char ** /* argv */)
 {
 
     Configuration::Initialize();
diff --git a/RetroFE/Source/RetroFE.cpp b/RetroFE/Source/RetroFE.cpp
index 0826356..7b4c332 100644
--- a/RetroFE/Source/RetroFE.cpp
+++ b/RetroFE/Source/RetroFE.cpp
@@ -71,7 +71,6 @@ void RetroFE::Render()
 
 int RetroFE::Initialize(void *context)
 {
-    int retVal = 0;
     RetroFE *instance = static_cast<RetroFE *>(context);
 
     Logger::Write(Logger::ZONE_INFO, "RetroFE", "Initializing");
@@ -150,8 +149,6 @@ bool RetroFE::DeInitialize()
     bool retVal = true;
     FreeGraphicsMemory();
 
-    bool videoEnable = true;
-
     if(CurrentPage)
     {
         delete CurrentPage;
@@ -201,8 +198,6 @@ void RetroFE::Run()
     int attractModeTime = 0;
     std::string firstCollection = "Main";
     bool running = true;
-    Item *nextPageItem = NULL;
-    bool adminMode = false;
     RETROFE_STATE state = RETROFE_NEW;
 
     Config.GetProperty("attractModeTime", attractModeTime);
diff --git a/RetroFE/Source/Video/GStreamerVideo.cpp b/RetroFE/Source/Video/GStreamerVideo.cpp
index be159b8..fae2404 100644
--- a/RetroFE/Source/Video/GStreamerVideo.cpp
+++ b/RetroFE/Source/Video/GStreamerVideo.cpp
@@ -33,8 +33,8 @@ bool GStreamerVideo::Initialized = false;
 //todo: this started out as sandbox code. This class needs to be refactored
 
 // MUST match video size
-gboolean GStreamerVideo::BusCallback(GstBus *bus, GstMessage *msg, gpointer data)
-{
+gboolean GStreamerVideo::BusCallback(GstBus * /* bus */, GstMessage * /* msg */, gpointer /* data */)
+{ 
     // this callback only needs to be defined so we can loop the video once it completes
     return TRUE;
 }
@@ -85,7 +85,7 @@ SDL_Texture *GStreamerVideo::GetTexture() const
     return Texture;
 }
 
-void GStreamerVideo::ProcessNewBuffer (GstElement *fakesink, GstBuffer *buf, GstPad *new_pad, gpointer userdata)
+void GStreamerVideo::ProcessNewBuffer (GstElement * /* fakesink */, GstBuffer *buf, GstPad *new_pad, gpointer userdata)
 {
     GStreamerVideo *video = (GStreamerVideo *)userdata;
     GstMapInfo map;
@@ -345,7 +345,7 @@ void GStreamerVideo::Draw()
     FrameReady = false;
 }
 
-void GStreamerVideo::Update(float dt)
+void GStreamerVideo::Update(float /* dt */)
 {
     SDL_LockMutex(SDL::GetMutex());
     if(!Texture && Width != 0 && Height != 0)