diff --git a/data/images/objects/ispy/i-hiding-up.png b/data/images/objects/ispy/i-hiding-up.png
deleted file mode 100644
index cedbe799ad9..00000000000
Binary files a/data/images/objects/ispy/i-hiding-up.png and /dev/null differ
diff --git a/data/images/objects/ispy/i-idle-up.png b/data/images/objects/ispy/i-idle-up.png
deleted file mode 100644
index 001bf1785b1..00000000000
Binary files a/data/images/objects/ispy/i-idle-up.png and /dev/null differ
diff --git a/data/images/objects/ispy/i-shaking-up.png b/data/images/objects/ispy/i-shaking-up.png
deleted file mode 100644
index 614c45e08c0..00000000000
Binary files a/data/images/objects/ispy/i-shaking-up.png and /dev/null differ
diff --git a/data/images/objects/ispy/i-shaking2-up.png b/data/images/objects/ispy/i-shaking2-up.png
deleted file mode 100644
index 3ef9eb7668d..00000000000
Binary files a/data/images/objects/ispy/i-shaking2-up.png and /dev/null differ
diff --git a/data/images/objects/ispy/i-shaking3-up.png b/data/images/objects/ispy/i-shaking3-up.png
deleted file mode 100644
index 927b8d6b7b2..00000000000
Binary files a/data/images/objects/ispy/i-shaking3-up.png and /dev/null differ
diff --git a/data/images/objects/ispy/i-showing1-up.png b/data/images/objects/ispy/i-showing1-up.png
deleted file mode 100644
index 47903b4302a..00000000000
Binary files a/data/images/objects/ispy/i-showing1-up.png and /dev/null differ
diff --git a/data/images/objects/ispy/i-showing2-up.png b/data/images/objects/ispy/i-showing2-up.png
deleted file mode 100644
index c573c1e25be..00000000000
Binary files a/data/images/objects/ispy/i-showing2-up.png and /dev/null differ
diff --git a/data/images/objects/ispy/i-showing3-up.png b/data/images/objects/ispy/i-showing3-up.png
deleted file mode 100644
index 98c3e497460..00000000000
Binary files a/data/images/objects/ispy/i-showing3-up.png and /dev/null differ
diff --git a/data/images/objects/ispy/ispy.sprite b/data/images/objects/ispy/ispy.sprite
index d5d089b591a..9745f7560d5 100644
--- a/data/images/objects/ispy/ispy.sprite
+++ b/data/images/objects/ispy/ispy.sprite
@@ -144,63 +144,22 @@
   (action
     (name "idle-up")
     (hitbox 0 0 34 28)
-    (fps 14)
-    (images 
-      "i-idle-up.png"
-    )
+    (flip-action "idle-down")
   )
   (action
     (name "alert-up")
     (hitbox 0 0 34 28)
-    (fps 14)
-    (images 
-      "i-idle-up.png"
-      "i-idle-up.png"
-      "i-idle-up.png"
-      "i-idle-up.png"
-      "i-shaking-up.png"
-      "i-shaking2-up.png"
-      "i-shaking-up.png"
-      "i-shaking2-up.png"
-      "i-shaking-up.png"
-      "i-shaking2-up.png"
-      "i-shaking-up.png"
-      "i-shaking2-up.png"
-      "i-shaking3-up.png"
-      "i-showing2-up.png"
-      "i-showing1-up.png"
-      "i-hiding-up.png"
-    )
+    (flip-action "alert-down")
   )
   (action
     (name "hiding-up")
     (hitbox 0 0 34 28)
-    (fps 14)
-    (images 
-      "i-hiding-up.png"
-      "i-hiding-up.png"
-      "i-hiding-up.png"
-      "i-hiding-up.png"
-      "i-hiding-up.png"
-      "i-hiding-up.png"
-      "i-hiding-up.png"
-      "i-hiding-up.png"
-      "i-hiding-up.png"
-      "i-hiding-up.png"
-    )
+    (flip-action "hiding-down")
   )
   (action
     (name "showing-up")
     (hitbox 0 0 34 28)
-    (fps 14)
-    (images 
-      "i-hiding-up.png"
-      "i-showing1-up.png"
-      "i-showing2-up.png"
-      "i-showing3-up.png"
-      "i-idle-up.png"
-      "i-idle-up.png"
-    )
+    (flip-action "showing-down")
   )
 )
 
diff --git a/src/sprite/sprite_data.cpp b/src/sprite/sprite_data.cpp
index 15935aecdff..b0d66ed8124 100644
--- a/src/sprite/sprite_data.cpp
+++ b/src/sprite/sprite_data.cpp
@@ -49,7 +49,8 @@ SpriteData::SpriteData(const ReaderMapping& mapping) :
   name()
 {
   auto iter = mapping.get_iter();
-  while (iter.next()) {
+  while (iter.next())
+  {
     if (iter.get_key() == "name") {
       iter.get(name);
     } else if (iter.get_key() == "action") {
@@ -102,14 +103,15 @@ SpriteData::parse_action(const ReaderMapping& mapping)
 {
   auto action = std::make_unique<Action>();
 
-  if (!mapping.get("name", action->name)) {
+  if (!mapping.get("name", action->name))
+  {
     if (!actions.empty())
-      throw std::runtime_error(
-        "If there are more than one action, they need names!");
+      throw std::runtime_error("If there are more than one action, they need names!");
   }
 
   std::vector<float> hitbox;
-  if (mapping.get("hitbox", hitbox)) {
+  if (mapping.get("hitbox", hitbox))
+  {
     switch (hitbox.size())
     {
       case 4:
@@ -145,18 +147,24 @@ SpriteData::parse_action(const ReaderMapping& mapping)
   }
 
   std::string mirror_action;
+  std::string flip_action;
   std::string clone_action;
-  if (mapping.get("mirror-action", mirror_action)) {
+  if (mapping.get("mirror-action", mirror_action))
+  {
     const auto act_tmp = get_action(mirror_action);
-    if (act_tmp == nullptr) {
+    if (act_tmp == nullptr)
+    {
       std::ostringstream msg;
       msg << "Could not mirror action. Action not found: \"" << mirror_action << "\"\n"
           << "Mirror actions must be defined after the real one!";
       throw std::runtime_error(msg.str());
-    } else {
+    }
+    else
+    {
       float max_w = 0;
       float max_h = 0;
-      for (const auto& surf : act_tmp->surfaces) {
+      for (const auto& surf : act_tmp->surfaces)
+      {
         auto surface = surf->clone(HORIZONTAL_FLIP);
         max_w = std::max(max_w, static_cast<float>(surface->get_width()));
         max_h = std::max(max_h, static_cast<float>(surface->get_height()));
@@ -182,18 +190,70 @@ SpriteData::parse_action(const ReaderMapping& mapping)
         action->fps = act_tmp->fps;
       }
 
+      if (action->family_name == "::" + action->name)
+      {
+        action->family_name = act_tmp->family_name;
+      }
+    }
+  }
+  else if (mapping.get("flip-action", flip_action))
+  {
+    const auto act_tmp = get_action(flip_action);
+    if (act_tmp == nullptr)
+    {
+      std::ostringstream msg;
+      msg << "Could not flip action. Action not found: \"" << flip_action << "\"\n"
+          << "Flip actions must be defined after the real one!";
+      throw std::runtime_error(msg.str());
+    }
+    else
+    {
+      float max_w = 0;
+      float max_h = 0;
+      for (const auto& surf : act_tmp->surfaces)
+      {
+        auto surface = surf->clone(VERTICAL_FLIP);
+        max_w = std::max(max_w, static_cast<float>(surface->get_width()));
+        max_h = std::max(max_h, static_cast<float>(surface->get_height()));
+        action->surfaces.push_back(surface);
+      }
+
+      if (action->hitbox_w < 1 && action->hitbox_h < 1)
+      {
+        action->hitbox_w = act_tmp->hitbox_w;
+        action->hitbox_h = act_tmp->hitbox_h;
+        action->x_offset = act_tmp->x_offset;
+        action->y_offset = act_tmp->y_offset;
+      }
+
+      if (!action->has_custom_loops && act_tmp->has_custom_loops)
+      {
+        action->has_custom_loops = act_tmp->has_custom_loops;
+        action->loops = act_tmp->loops;
+      }
+
+      if (action->fps == 0)
+      {
+        action->fps = act_tmp->fps;
+      }
+
       if (action->family_name == "::" + action->name) {
         action->family_name = act_tmp->family_name;
       }
     }
-  } else if (mapping.get("clone-action", clone_action)) {
+  }
+  else if (mapping.get("clone-action", clone_action))
+  {
     const auto* act_tmp = get_action(clone_action);
-    if (act_tmp == nullptr) {
+    if (act_tmp == nullptr)
+    {
       std::ostringstream msg;
       msg << "Could not clone action. Action not found: \"" << clone_action << "\"\n"
           << "Clone actions must be defined after the real one!";
       throw std::runtime_error(msg.str());
-    } else {
+    }
+    else
+    {
       // copy everything except the name (Semphris: and the family name)
       const std::string oldname = action->name;
       const std::string oldfam = action->family_name;
@@ -205,14 +265,17 @@ SpriteData::parse_action(const ReaderMapping& mapping)
         action->family_name = act_tmp->family_name;
       }
     }
-  } else { // Load images
+  }
+  else
+  { // Load images
     std::optional<ReaderCollection> surfaces_collection;
     std::vector<std::string> images;
     if (mapping.get("images", images))
     {
       float max_w = 0;
       float max_h = 0;
-      for (const auto& image : images) {
+      for (const auto& image : images)
+      {
         auto surface = Surface::from_file(FileSystem::join(mapping.get_doc().get_directory(), image));
         max_w = std::max(max_w, static_cast<float>(surface->get_width()));
         max_h = std::max(max_h, static_cast<float>(surface->get_height()));