diff --git a/src/main/java/cactusServer/entities/Instance.java b/src/main/java/cactusServer/entities/Instance.java
index 3688f12..51cad77 100644
--- a/src/main/java/cactusServer/entities/Instance.java
+++ b/src/main/java/cactusServer/entities/Instance.java
@@ -183,6 +183,26 @@
 		setState(state);
 		return this;
 	}
+	
+	public Character updateCharacter(String characterId, Position3D position, Quaternion3D angle, int modelID) {
+		Character character = characterMap.get(characterId);
+		if (character != null) {
+			character.update(position, angle, modelID);
+		}
+		return character;
+	}
+	
+	public Bullet updateBullet(String playerId, String bulletId, Position3D position, Quaternion3D angle) {
+		HashMap<String, Bullet> map = bulletMap.get(playerId);
+		if (map != null) {
+			Bullet bullet = map.get(bulletId);
+			if (bullet != null) {
+				bullet.update(position, angle);
+			}
+			return bullet;
+		}
+		return null;
+	}
 
 	public Character destroyCharacter(String characterId) {
 		return characterMap.remove(characterId);
@@ -195,6 +215,16 @@
 	public Object destroyObject(String objId) {
 		return objMap.remove(objId);
 	}
+	
+	public Bullet destroyBullet(String playerId, String bulletId) {
+		HashMap<String, Bullet> map = bulletMap.get(playerId);
+		if (map != null) {
+			Bullet removedBullet = map.remove(bulletId);
+			universe.displace(removedBullet.getPlaceable());
+			return removedBullet;
+		}
+		return null;
+	}
 
 	public static enum State {
 		AVAILABLE, MAINTENANCE;