diff --git a/gameserver/src/main/resources/generators.json b/gameserver/src/main/resources/generators.json
index 1e4923c..24b1a90 100644
--- a/gameserver/src/main/resources/generators.json
+++ b/gameserver/src/main/resources/generators.json
@@ -38,10 +38,10 @@
 	  "dungeon_small_4"
 	],
 	"spawn_towers": [
-	  "plain_spawn_tower_1",
-	  "plain_spawn_tower_2",
-	  "plain_spawn_tower_3",
-	  "plain_spawn_tower_4"
+	  "spawn_building_plain_1",
+	  "spawn_building_plain_2",
+	  "spawn_building_plain_3",
+	  "spawn_building_plain_4"
 	],
 	"base_resources": {
 	  "clay": {
@@ -247,6 +247,10 @@
 	  "dungeon_small_3",
 	  "dungeon_small_4"
 	],
+	"spawn_towers": [
+	  "spawn_building_arctic_1",
+	  "spawn_building_arctic_2"
+	],
 	"dungeon_chance": 0.333,
 	"base_resources": {
 	  "clay": {
@@ -435,6 +439,9 @@
 	  "dungeon_small_3",
 	  "dungeon_small_4"
 	],
+	"spawn_towers": [
+	  "spawn_building_hell_1"
+	],
 	"dungeon_chance": 0.375,
 	"base_resources": {
 	   "clay": {
@@ -585,6 +592,9 @@
 	  "dungeon_small_3",
 	  "dungeon_small_4"
 	],
+	"spawn_towers": [
+	  "spawn_building_brain_1"
+	],
 	"dungeon_chance": 0.4,
 	"base_resources": {
 	  "rocks": {
@@ -727,6 +737,10 @@
 	  "dungeon_small_3",
 	  "dungeon_small_4"
 	],
+	"spawn_towers": [
+	  "spawn_building_desert_1",
+	  "spawn_building_desert_2"
+	],
 	"dungeon_chance": 0.333,
 	"base_resources": {
 	   "clay": {
@@ -890,6 +904,9 @@
 	  "dungeon_small_3",
 	  "dungeon_small_4"
 	],
+	"spawn_towers": [
+	  "spawn_building_deep_1"
+	],
 	"dungeon_region": [81, 85],
 	"dungeon_chance": 0.4,
 	"base_resources": {
@@ -1035,6 +1052,9 @@
 	  "dungeon_small_3",
 	  "dungeon_small_4"
 	],
+	"spawn_towers": [
+	  "spawn_building_space_1"
+	],
 	"dungeon_region": [81, 81],
 	"dungeon_chance": 0.333,
 	"base_resources": {
diff --git a/gameserver/src/main/resources/prefabs/plain_spawn_tower_1/blocks.cmp b/gameserver/src/main/resources/prefabs/plain_spawn_tower_1/blocks.cmp
deleted file mode 100644
index 9bd1816..0000000
Binary files a/gameserver/src/main/resources/prefabs/plain_spawn_tower_1/blocks.cmp and /dev/null differ
diff --git a/gameserver/src/main/resources/prefabs/plain_spawn_tower_2/blocks.cmp b/gameserver/src/main/resources/prefabs/plain_spawn_tower_2/blocks.cmp
deleted file mode 100644
index 18930a4..0000000
Binary files a/gameserver/src/main/resources/prefabs/plain_spawn_tower_2/blocks.cmp and /dev/null differ
diff --git a/gameserver/src/main/resources/prefabs/plain_spawn_tower_3/blocks.cmp b/gameserver/src/main/resources/prefabs/plain_spawn_tower_3/blocks.cmp
deleted file mode 100644
index 35763c8..0000000
Binary files a/gameserver/src/main/resources/prefabs/plain_spawn_tower_3/blocks.cmp and /dev/null differ
diff --git a/gameserver/src/main/resources/prefabs/plain_spawn_tower_4/blocks.cmp b/gameserver/src/main/resources/prefabs/plain_spawn_tower_4/blocks.cmp
deleted file mode 100644
index 27c7f38..0000000
Binary files a/gameserver/src/main/resources/prefabs/plain_spawn_tower_4/blocks.cmp and /dev/null differ
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_arctic_1/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_arctic_1/blocks.dat
new file mode 100644
index 0000000..4aa58a3
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_arctic_1/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_arctic_1/config.json b/gameserver/src/main/resources/prefabs/spawn_building_arctic_1/config.json
new file mode 100644
index 0000000..b786365
--- /dev/null
+++ b/gameserver/src/main/resources/prefabs/spawn_building_arctic_1/config.json
@@ -0,0 +1,8 @@
+{
+    "ruin": true,
+    "decay": true,
+    "mirrorable": true,
+    "replace": {},
+    "corresponding_replace": {},
+    "metadata": {}
+}
\ No newline at end of file
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_arctic_2/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_arctic_2/blocks.dat
new file mode 100644
index 0000000..c997044
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_arctic_2/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_arctic_2/config.json b/gameserver/src/main/resources/prefabs/spawn_building_arctic_2/config.json
new file mode 100644
index 0000000..963d4f8
--- /dev/null
+++ b/gameserver/src/main/resources/prefabs/spawn_building_arctic_2/config.json
@@ -0,0 +1,5 @@
+{
+	"decay": true,
+	"mirrorable": true,
+	"replace": {}
+}
\ No newline at end of file
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_brain_1/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_brain_1/blocks.dat
new file mode 100644
index 0000000..ae3d8b5
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_brain_1/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_brain_1/config.json b/gameserver/src/main/resources/prefabs/spawn_building_brain_1/config.json
new file mode 100644
index 0000000..6e97472
--- /dev/null
+++ b/gameserver/src/main/resources/prefabs/spawn_building_brain_1/config.json
@@ -0,0 +1,10 @@
+{
+  "dungeon": false,
+  "ruin": false,
+  "loot": false,
+  "decay": false,
+  "mirrorable": false,
+  "replace": {},
+  "corresponding_replace": {},
+  "metadata": {}
+}
\ No newline at end of file
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_deep_1/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_deep_1/blocks.dat
new file mode 100644
index 0000000..d66ba34
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_deep_1/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_deep_1/config.json b/gameserver/src/main/resources/prefabs/spawn_building_deep_1/config.json
new file mode 100644
index 0000000..6e97472
--- /dev/null
+++ b/gameserver/src/main/resources/prefabs/spawn_building_deep_1/config.json
@@ -0,0 +1,10 @@
+{
+  "dungeon": false,
+  "ruin": false,
+  "loot": false,
+  "decay": false,
+  "mirrorable": false,
+  "replace": {},
+  "corresponding_replace": {},
+  "metadata": {}
+}
\ No newline at end of file
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_desert_1/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_desert_1/blocks.dat
new file mode 100644
index 0000000..4744260
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_desert_1/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_desert_1/config.json b/gameserver/src/main/resources/prefabs/spawn_building_desert_1/config.json
new file mode 100644
index 0000000..086a9ce
--- /dev/null
+++ b/gameserver/src/main/resources/prefabs/spawn_building_desert_1/config.json
@@ -0,0 +1,4 @@
+{
+  "decay": true,
+  "mirrorable": true
+}
\ No newline at end of file
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_desert_2/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_desert_2/blocks.dat
new file mode 100644
index 0000000..d22faf1
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_desert_2/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_desert_2/config.json b/gameserver/src/main/resources/prefabs/spawn_building_desert_2/config.json
new file mode 100644
index 0000000..944eb41
--- /dev/null
+++ b/gameserver/src/main/resources/prefabs/spawn_building_desert_2/config.json
@@ -0,0 +1,3 @@
+{
+	"decay": true
+}
\ No newline at end of file
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_hell_1/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_hell_1/blocks.dat
new file mode 100644
index 0000000..9eaec56
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_hell_1/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_hell_1/config.json b/gameserver/src/main/resources/prefabs/spawn_building_hell_1/config.json
new file mode 100644
index 0000000..0ea9390
--- /dev/null
+++ b/gameserver/src/main/resources/prefabs/spawn_building_hell_1/config.json
@@ -0,0 +1,3 @@
+{
+    "decay": true
+}
\ No newline at end of file
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_plain_1/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_plain_1/blocks.dat
new file mode 100644
index 0000000..522d599
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_plain_1/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/plain_spawn_tower_1/config.json b/gameserver/src/main/resources/prefabs/spawn_building_plain_1/config.json
similarity index 97%
rename from gameserver/src/main/resources/prefabs/plain_spawn_tower_1/config.json
rename to gameserver/src/main/resources/prefabs/spawn_building_plain_1/config.json
index 7a3d2d8..8fbc8a1 100644
--- a/gameserver/src/main/resources/prefabs/plain_spawn_tower_1/config.json
+++ b/gameserver/src/main/resources/prefabs/spawn_building_plain_1/config.json
@@ -1,6 +1,7 @@
 {
   "decay": true,
   "mirrorable": true,
+  "ruin": true,
   "replace": {
     "back/wallpaper-1": [
 	  "back/wallpaper-1",
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_plain_2/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_plain_2/blocks.dat
new file mode 100644
index 0000000..9d8c6e0
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_plain_2/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/plain_spawn_tower_2/config.json b/gameserver/src/main/resources/prefabs/spawn_building_plain_2/config.json
similarity index 97%
rename from gameserver/src/main/resources/prefabs/plain_spawn_tower_2/config.json
rename to gameserver/src/main/resources/prefabs/spawn_building_plain_2/config.json
index ee671a6..c68b540 100644
--- a/gameserver/src/main/resources/prefabs/plain_spawn_tower_2/config.json
+++ b/gameserver/src/main/resources/prefabs/spawn_building_plain_2/config.json
@@ -1,6 +1,7 @@
 {
   "decay": true,
   "mirrorable": true,
+  "ruin": true,
   "replace": {
     "building/brick-tan": [
 	  "building/brick",
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_plain_3/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_plain_3/blocks.dat
new file mode 100644
index 0000000..46e3b31
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_plain_3/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/plain_spawn_tower_3/config.json b/gameserver/src/main/resources/prefabs/spawn_building_plain_3/config.json
similarity index 98%
rename from gameserver/src/main/resources/prefabs/plain_spawn_tower_3/config.json
rename to gameserver/src/main/resources/prefabs/spawn_building_plain_3/config.json
index be778c4..8820fbe 100644
--- a/gameserver/src/main/resources/prefabs/plain_spawn_tower_3/config.json
+++ b/gameserver/src/main/resources/prefabs/spawn_building_plain_3/config.json
@@ -1,6 +1,7 @@
 {
   "decay": true,
   "mirrorable": true,
+  "ruin": true,
   "replace": {
     "back/wallpaper-1": [
 	  "back/wallpaper-1",
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_plain_4/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_plain_4/blocks.dat
new file mode 100644
index 0000000..27c8c8e
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_plain_4/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/plain_spawn_tower_4/config.json b/gameserver/src/main/resources/prefabs/spawn_building_plain_4/config.json
similarity index 94%
rename from gameserver/src/main/resources/prefabs/plain_spawn_tower_4/config.json
rename to gameserver/src/main/resources/prefabs/spawn_building_plain_4/config.json
index 1ff478f..92ff140 100644
--- a/gameserver/src/main/resources/prefabs/plain_spawn_tower_4/config.json
+++ b/gameserver/src/main/resources/prefabs/spawn_building_plain_4/config.json
@@ -1,6 +1,7 @@
 {
   "decay": true,
   "mirrorable": true,
+  "ruin": true,
   "replace": {
   	"building/fence-iron-2": [
 	  "building/fence-iron-1",
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_space_1/blocks.dat b/gameserver/src/main/resources/prefabs/spawn_building_space_1/blocks.dat
new file mode 100644
index 0000000..801bb1d
Binary files /dev/null and b/gameserver/src/main/resources/prefabs/spawn_building_space_1/blocks.dat differ
diff --git a/gameserver/src/main/resources/prefabs/spawn_building_space_1/config.json b/gameserver/src/main/resources/prefabs/spawn_building_space_1/config.json
new file mode 100644
index 0000000..944eb41
--- /dev/null
+++ b/gameserver/src/main/resources/prefabs/spawn_building_space_1/config.json
@@ -0,0 +1,3 @@
+{
+	"decay": true
+}
\ No newline at end of file