diff --git a/Data/Map019.rxdata b/Data/Map019.rxdata
index 9e58fb696..dde0a1ad1 100644
Binary files a/Data/Map019.rxdata and b/Data/Map019.rxdata differ
diff --git a/Data/MapInfos.rxdata b/Data/MapInfos.rxdata
index 398e1c619..efbfbb0f6 100644
Binary files a/Data/MapInfos.rxdata and b/Data/MapInfos.rxdata differ
diff --git a/Data/Scripts/004_Game classes/001_Switches and Variables/001_Game_Temp.rb b/Data/Scripts/004_Game classes/001_Switches and Variables/001_Game_Temp.rb
index 197ae32a6..98c4b0e46 100644
--- a/Data/Scripts/004_Game classes/001_Switches and Variables/001_Game_Temp.rb	
+++ b/Data/Scripts/004_Game classes/001_Switches and Variables/001_Game_Temp.rb	
@@ -26,6 +26,9 @@ class Game_Temp
   attr_accessor :background_bitmap
   attr_accessor :mart_prices
   attr_accessor :unimportedSprites
+  attr_accessor :nb_imported_sprites
+  attr_accessor :loading_screen
+
   #-----------------------------------------------------------------------------
   # * Object Initialization
   #-----------------------------------------------------------------------------
diff --git a/Data/Scripts/016_UI/001_Non-interactive UI/004_UI_Evolution.rb b/Data/Scripts/016_UI/001_Non-interactive UI/004_UI_Evolution.rb
index e1397cdd9..85a28a605 100644
--- a/Data/Scripts/016_UI/001_Non-interactive UI/004_UI_Evolution.rb	
+++ b/Data/Scripts/016_UI/001_Non-interactive UI/004_UI_Evolution.rb	
@@ -601,7 +601,7 @@ class PokemonEvolutionScene
 
     @sprites["msgwindow"].text = ""
     # Check for consumed item and check if Pokémon should be duplicated
-    pbEvolutionMethodAfterEvolution
+    pbEvolutionMethodAfterEvolution if !reversing
 
     oldAbility = @pokemon.ability.id
     newSpecies = GameData::Species.get(@newspecies)
diff --git a/Data/Scripts/048_Fusion/PokemonFusion.rb b/Data/Scripts/048_Fusion/PokemonFusion.rb
index 9e4d94b08..481774960 100644
--- a/Data/Scripts/048_Fusion/PokemonFusion.rb
+++ b/Data/Scripts/048_Fusion/PokemonFusion.rb
@@ -756,6 +756,9 @@ class PokemonFusionScene
       removeItem = false
       if @pokemon2.isShiny? || @pokemon1.isShiny?
         @pokemon1.makeShiny
+        if !(@pokemon1.debug_shiny  ||@pokemon2.debug_shiny)
+          @pokemon1.natural_shiny = true if @pokemon2.natural_shiny
+        end
       end
 
       #make it untraded, pour qu'on puisse le unfused après, même si un des 2 était traded
diff --git a/Data/Scripts/050_AddOns/MultiSaves.rb b/Data/Scripts/050_AddOns/MultiSaves.rb
index 632c56085..64873090a 100644
--- a/Data/Scripts/050_AddOns/MultiSaves.rb
+++ b/Data/Scripts/050_AddOns/MultiSaves.rb
@@ -299,9 +299,14 @@ class PokemonLoadScreen
   end
 
   def pbStartLoadScreen
-    if($game_temp.unimportedSprites.size >0)
+    if($game_temp.unimportedSprites && $game_temp.unimportedSprites.size >0)
       handleReplaceExistingSprites()
     end
+    if ($game_temp.nb_imported_sprites && $game_temp.nb_imported_sprites > 0)
+      pbMessage(_INTL("{1} new custom sprites were imported into the game",$game_temp.nb_imported_sprites.to_s))
+    end
+    $game_temp.nb_imported_sprites=nil
+
     copyKeybindings()
     save_file_list = SaveData::AUTO_SLOTS + SaveData::MANUAL_SLOTS
     first_time = true
diff --git a/Data/Scripts/050_AddOns/New Items effects.rb b/Data/Scripts/050_AddOns/New Items effects.rb
index 65fcc5dde..f8a499466 100644
--- a/Data/Scripts/050_AddOns/New Items effects.rb	
+++ b/Data/Scripts/050_AddOns/New Items effects.rb	
@@ -1411,7 +1411,6 @@ def pbFuse(pokemon, poke2, supersplicers = false)
 end
 
 def pbUnfuse(pokemon, scene, supersplicers, pcPosition = nil)
-
   bodyPoke = getBasePokemonID(pokemon.species_data.id_number, true)
   headPoke = getBasePokemonID(pokemon.species_data.id_number, false)
 
@@ -1468,12 +1467,16 @@ def pbUnfuse(pokemon, scene, supersplicers, pcPosition = nil)
         if pokemon.bodyShiny? && pokemon.headShiny?
           pokemon.shiny = true
           poke2.shiny = true
+          pokemon.natural_shiny = true if pokemon.natural_shiny && !pokemon.debug_shiny
+          poke2.natural_shiny = true if pokemon.natural_shiny && !pokemon.debug_shiny
         elsif pokemon.bodyShiny?
           pokemon.shiny = true
           poke2.shiny = false
+          pokemon.natural_shiny = true if pokemon.natural_shiny && !pokemon.debug_shiny
         elsif pokemon.headShiny?
           poke2.shiny = true
           pokemon.shiny = false
+          poke2.natural_shiny = true if pokemon.natural_shiny && !pokemon.debug_shiny
         else         #shiny was obtained already fused
         if rand(2) == 0
             pokemon.shiny = true
@@ -1485,6 +1488,7 @@ def pbUnfuse(pokemon, scene, supersplicers, pcPosition = nil)
       pokemon.debug_shiny=true if pokemon.debug_shiny && pokemon.body_shiny
       poke2.debug_shiny=true if pokemon.debug_shiny && poke2.head_shiny
 
+
       pokemon.body_shiny=false
       pokemon.head_shiny=false
 
diff --git a/Data/Scripts/999_Main/999_Main.rb b/Data/Scripts/999_Main/999_Main.rb
index 331f33a2d..b37ec9cdc 100644
--- a/Data/Scripts/999_Main/999_Main.rb
+++ b/Data/Scripts/999_Main/999_Main.rb
@@ -14,9 +14,9 @@ def handleReplaceExistingSprites()
   return if spritesToReplaceList.size==0
   commands = []
   #commands << "Pick which sprites to use as mains"
+  commands << "Do not import the new sprites"
   commands << "Replace all the old sprites with the new ones"
   #commands << "Import all the new sprites as alts"
-  commands << "Do not import the new sprites"
 
   messageSingular = "While importing custom sprites, the game has detected that {1} new custom sprite already has a version that exist in the game."
   messagePlural = "While importing custom sprites, the game has detected that {1} new custom sprites already have versions that exist in the game."
@@ -27,15 +27,17 @@ def handleReplaceExistingSprites()
 
   command = pbMessage("What to do with the new sprites?",commands,commands.size-1)
   case command
-  when 0 #Replace olds
+  when 0 #Do not import
+    pbMessage("You can manually sort the new sprites in the /indexed folder to choose which ones you want to keep.")
+    pbMessage("You can also delete the ones you don't want to replace the main sprites and restart the game.")
+    return
+  when 1 #Replace olds
     spritesToReplaceList.each do |oldPath, newPath|
       File.rename(oldPath, newPath)
+      $game_temp.nb_imported_sprites+=1
       echo "\nSorted " + oldPath + " into " + newPath
     end
-    #when 1 #Keep olds (rename new as alts)
-  when 1 #Do not import
-    pbMessage("You can manually sort the new sprites in the /indexed folder to choose which ones you want to keep.")
-    return
+    #when 2 #Keep olds (rename new as alts)
   end
 end
 
@@ -56,6 +58,7 @@ end
 
 
 def sortCustomBattlers()
+  $game_temp.nb_imported_sprites=0
   echo "Sorting CustomBattlers files..."
   alreadyExists = {}
   Dir.foreach(Settings::CUSTOM_BATTLERS_FOLDER) do |filename|
@@ -71,6 +74,7 @@ def sortCustomBattlers()
 
       else
         File.rename(oldPath, newPath)
+        $game_temp.nb_imported_sprites+=1
         echo "\nSorted " + filename + " into " + newPath
       end
     rescue
@@ -81,9 +85,48 @@ def sortCustomBattlers()
   $game_temp.unimportedSprites=alreadyExists
 end
 
+# def playInViewPort(viewport)
+#   @finished=false
+#   @currentFrame = 1
+#   @initialTime = Time.now
+#   @timeElapsed = Time.now
+#
+#   pbBGMPlay(@bgm)
+#   while (@currentFrame <= @maxFrame)# && !(@canStopEarly && Input::ACTION))
+#     break if Input.trigger?(Input::C) && @canStopEarly
+#     frame = sprintf(@framesPath, @currentFrame)
+#     picture = Sprite.new(viewport)
+#     picture.bitmap = pbBitmap(frame)
+#     picture.visible=true
+#     pbWait(Graphics.frame_rate / 20)
+#     picture.dispose
+#     @currentFrame += 1
+#   end
+#   @finished=true
+#   pbBGMStop
+# end
+
+
+def showLoadingScreen
+     intro_frames_path = "Graphics\\titles\\loading_screen"
+     picture = Sprite.new(@viewport)
+     picture.bitmap = pbBitmap(intro_frames_path)
+     picture.visible=true
+     pbWait(Graphics.frame_rate / 20)
+     picture.dispose
+end
+
+
+def showLoadMovie
+  path = "Graphics\\Pictures\\introMarill"
+  loading_screen = Sprite.new(@viewport)
+  loading_screen.bitmap = pbBitmap(path)
+  loading_screen.visible=true
+end
 
 def mainFunctionDebug
   begin
+    showLoadingScreen
     MessageTypes.loadMessageFile("Data/messages.dat") if safeExists?("Data/messages.dat")
     PluginManager.runPlugins
     Compiler.main
@@ -92,7 +135,6 @@ def mainFunctionDebug
     Graphics.update
     Graphics.freeze
     sortCustomBattlers()
-
     $scene = pbCallTitle
     $scene.main until $scene.nil?
     Graphics.transition(20)
diff --git a/Data/System.rxdata b/Data/System.rxdata
index d9db424a6..94c780f43 100644
Binary files a/Data/System.rxdata and b/Data/System.rxdata differ
diff --git a/Graphics/CustomBattlers/187.50.PNG b/Graphics/CustomBattlers/187.50.PNG
new file mode 100644
index 000000000..edbdc3c65
Binary files /dev/null and b/Graphics/CustomBattlers/187.50.PNG differ
diff --git a/Graphics/CustomBattlers/232-1.png b/Graphics/CustomBattlers/232-1.png
new file mode 100644
index 000000000..0b0d28547
Binary files /dev/null and b/Graphics/CustomBattlers/232-1.png differ
diff --git a/Graphics/CustomBattlers/243c.png b/Graphics/CustomBattlers/243c.png
new file mode 100644
index 000000000..9df2bb2ce
Binary files /dev/null and b/Graphics/CustomBattlers/243c.png differ
diff --git a/Graphics/CustomBattlers/270c.png b/Graphics/CustomBattlers/270c.png
new file mode 100644
index 000000000..b6cc5c9f3
Binary files /dev/null and b/Graphics/CustomBattlers/270c.png differ
diff --git a/Graphics/CustomBattlers/282c.png b/Graphics/CustomBattlers/282c.png
new file mode 100644
index 000000000..a2da9fd47
Binary files /dev/null and b/Graphics/CustomBattlers/282c.png differ
diff --git a/Graphics/CustomBattlers/284c.png b/Graphics/CustomBattlers/284c.png
new file mode 100644
index 000000000..f3b7f4454
Binary files /dev/null and b/Graphics/CustomBattlers/284c.png differ
diff --git a/Graphics/CustomBattlers/374a.png b/Graphics/CustomBattlers/374a.png
new file mode 100644
index 000000000..be959a0ea
Binary files /dev/null and b/Graphics/CustomBattlers/374a.png differ
diff --git a/Graphics/CustomBattlers/59a.png b/Graphics/CustomBattlers/59a.png
new file mode 100644
index 000000000..daac9c937
Binary files /dev/null and b/Graphics/CustomBattlers/59a.png differ
diff --git a/Graphics/CustomBattlers/67a.png b/Graphics/CustomBattlers/67a.png
new file mode 100644
index 000000000..9a0cc894d
Binary files /dev/null and b/Graphics/CustomBattlers/67a.png differ
diff --git a/Graphics/CustomBattlers/indexed/173/173.200.png b/Graphics/CustomBattlers/indexed/173/173.200.png
new file mode 100644
index 000000000..b1469d998
Binary files /dev/null and b/Graphics/CustomBattlers/indexed/173/173.200.png differ
diff --git a/Graphics/CustomBattlers/indexed/188/188.50.png b/Graphics/CustomBattlers/indexed/188/188.50.png
new file mode 100644
index 000000000..86e6e84d6
Binary files /dev/null and b/Graphics/CustomBattlers/indexed/188/188.50.png differ
diff --git a/Graphics/CustomBattlers/indexed/188/188.51.png b/Graphics/CustomBattlers/indexed/188/188.51.png
new file mode 100644
index 000000000..5ee669dcd
Binary files /dev/null and b/Graphics/CustomBattlers/indexed/188/188.51.png differ
diff --git a/Graphics/CustomBattlers/indexed/255/255.342.png b/Graphics/CustomBattlers/indexed/255/255.342.png
new file mode 100644
index 000000000..aceb7ee2f
Binary files /dev/null and b/Graphics/CustomBattlers/indexed/255/255.342.png differ
diff --git a/Graphics/CustomBattlers/indexed/35/35.200.png b/Graphics/CustomBattlers/indexed/35/35.200.png
new file mode 100644
index 000000000..ee03606f4
Binary files /dev/null and b/Graphics/CustomBattlers/indexed/35/35.200.png differ