diff --git a/data/monsters/monsters.json b/data/monsters/monsters.json
index 3880c02..667da6a 100644
--- a/data/monsters/monsters.json
+++ b/data/monsters/monsters.json
@@ -25,6 +25,19 @@
 				"animation": "slash",
 				"animationDuration": 300.0
 			}
+		},
+		{
+			"race": "green_slime",
+			"radius": 16.0,
+			"health": 40.0,
+			"speed": 0.7,
+			"attack": {
+				"cooldownDuration": 2000.0,
+				"range": 35.0,
+				"damage": 3.0,
+				"animation": "slash",
+				"animationDuration": 300.0
+			}
 		}
 	]
 }
diff --git a/data/sprites/monsters.sprite b/data/sprites/monsters.sprite
index e9270f0..5d1b90d 100644
--- a/data/sprites/monsters.sprite
+++ b/data/sprites/monsters.sprite
@@ -94,6 +94,54 @@
 	"frame_time" : 150,
     "originx" : 16,
     "originy" : 16
+},
+
+"green_slime_N" :  {
+	"texture" : "monsters/slime",
+	"topx" : 0,
+	"topy" : 0,
+	"height" : 32,
+	"width" : 32,
+	"number_of_frames" : 3,
+	"frame_time" : 150,
+    "originx" : 16,
+    "originy" : 16
+},
+
+"green_slime_W" :  {
+	"texture" : "monsters/slime",
+	"topx" : 0,
+	"topy" : 32,
+	"height" : 32,
+	"width" : 32,
+	"number_of_frames" : 3,
+	"frame_time" : 150,
+    "originx" : 16,
+    "originy" : 16
+},
+
+"green_slime_S" :  {
+	"texture" : "monsters/slime",
+	"topx" : 0,
+	"topy" : 64,
+	"height" : 32,
+	"width" : 32,
+	"number_of_frames" : 3,
+	"frame_time" : 150,
+    "originx" : 16,
+    "originy" : 16
+},
+
+"green_slime_E" :  {
+	"texture" : "monsters/slime",
+	"topx" : 0,
+	"topy" : 96,
+	"height" : 32,
+	"width" : 32,
+	"number_of_frames" : 3,
+	"frame_time" : 150,
+    "originx" : 16,
+    "originy" : 16
 }
 
 }