diff --git a/android/src/main/assets/snake.png b/android/src/main/assets/snake.png
index d5287b246..a7cba31ba 100644
Binary files a/android/src/main/assets/snake.png and b/android/src/main/assets/snake.png differ
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Bestiary.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Bestiary.java
index 469ac0384..2524a3964 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Bestiary.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Bestiary.java
@@ -42,10 +42,10 @@ public class Bestiary {
 			
 			// Sewers
 			case 1: default:
-				//6x rat, 2x snake
+				//3x rat, 1x snake
 				return new ArrayList<>(Arrays.asList(
-						Rat.class, Rat.class, Rat.class, Rat.class,
-						Snake.class, Snake.class));
+						Rat.class, Rat.class, Rat.class,
+						Snake.class));
 			case 2:
 				//2x rat, 1x snake, 2x gnoll
 				return new ArrayList<>(Arrays.asList(Rat.class, Rat.class,
@@ -214,6 +214,8 @@ public class Bestiary {
 				Class<? extends Mob> cl = rotation.get(i);
 				if (cl == Rat.class) {
 					cl = Albino.class;
+				} else if (cl == Slime.class) {
+					cl = CausticSlime.class;
 				} else if (cl == Thief.class) {
 					cl = Bandit.class;
 				} else if (cl == Brute.class) {
diff --git a/core/src/main/resources/com/shatteredpixel/shatteredpixeldungeon/messages/actors/actors.properties b/core/src/main/resources/com/shatteredpixel/shatteredpixeldungeon/messages/actors/actors.properties
index 256179375..8c21c18d3 100644
--- a/core/src/main/resources/com/shatteredpixel/shatteredpixeldungeon/messages/actors/actors.properties
+++ b/core/src/main/resources/com/shatteredpixel/shatteredpixeldungeon/messages/actors/actors.properties
@@ -561,7 +561,7 @@ actors.mobs.slime.name=slime
 actors.mobs.slime.desc=TODO
 
 actors.mobs.snake.name=sewer snake
-actors.mobs.snake.desc=TODO
+actors.mobs.snake.desc=These oversized serpents are capable of quickly slithering around blows, making them quite hard to hit. Magical attacks or surprise attacks are capable of catching them off-guard however.\n\nYou can perform a surprise attack by attacking while out of the snake's vision. One way is to let a snake chase you through a doorway and then _strike just as it moves into the door._
 
 actors.mobs.spinner.name=cave spinner
 actors.mobs.spinner.desc=These greenish furry cave spiders try to avoid direct combat, preferring to wait in the distance while their victim, entangled in the spinner's excreted cobweb, slowly dies from their poisonous bite.