diff --git a/src/main/java/me/unurled/sacredrealms/sr/components/combat/CombatManager.java b/src/main/java/me/unurled/sacredrealms/sr/components/combat/CombatManager.java
index 57990c5..5be5a4a 100644
--- a/src/main/java/me/unurled/sacredrealms/sr/components/combat/CombatManager.java
+++ b/src/main/java/me/unurled/sacredrealms/sr/components/combat/CombatManager.java
@@ -4,8 +4,13 @@ import static me.unurled.sacredrealms.sr.utils.Component.comp;
 import static me.unurled.sacredrealms.sr.utils.SRPlayerUtils.spawnIndicator;
 import static me.unurled.sacredrealms.sr.utils.SRPlayerUtils.updateActionBar;
 
+import java.util.HashMap;
+import java.util.Map.Entry;
 import java.util.Random;
+import java.util.UUID;
 import me.unurled.sacredrealms.sr.components.attributes.Attribute;
+import me.unurled.sacredrealms.sr.components.entity.EntityManager;
+import me.unurled.sacredrealms.sr.components.entity.SREntity;
 import me.unurled.sacredrealms.sr.components.player.PlayerManager;
 import me.unurled.sacredrealms.sr.components.player.SRPlayer;
 import me.unurled.sacredrealms.sr.managers.Manager;
@@ -24,6 +29,8 @@ import org.jetbrains.annotations.NotNull;
 @SuppressWarnings("EmptyMethod")
 public class CombatManager extends Manager {
 
+  private final HashMap<UUID, HashMap<Player, Double>> historyMobDamage = new HashMap<>();
+
   @EventHandler
   public void onDamage(@NotNull EntityDamageByBlockEvent e) {
     // TODO: Implement
@@ -104,8 +111,44 @@ public class CombatManager extends Manager {
         }
         // apply damage
 
+        if (historyMobDamage.containsKey(entity.getUniqueId())) {
+          HashMap<Player, Double> history =
+              historyMobDamage.getOrDefault(entity.getUniqueId(), new HashMap<>());
+          if (history.containsKey(d)) {
+            history.put(d, history.get(d) + damage);
+          } else {
+            history.put(d, damage);
+          }
+        } else {
+          HashMap<Player, Double> history = new HashMap<>();
+          history.put(d, damage);
+          historyMobDamage.put(entity.getUniqueId(), history);
+        }
         entity.damage(damage);
 
+        EntityManager em = EntityManager.getInstance(EntityManager.class);
+        SREntity ent = em.getEntity(entity.getUniqueId());
+
+        if (entity.getHealth() <= 0) {
+          // entity is dead, give experience to player
+          SRPlayer player1 = pm.getPlayer(d.getUniqueId());
+          if (player1 != null && ent != null) {
+            // calculate experience % based on damage
+            HashMap<Player, Double> playerDoubleHashMap =
+                historyMobDamage.get(entity.getUniqueId());
+            if (playerDoubleHashMap == null) {
+              return;
+            }
+            for (Entry<Player, Double> map : playerDoubleHashMap.entrySet()) {
+              Double exp = ent.getExperience() * (map.getValue() / ent.getHealth());
+              SRPlayer tmp = pm.getPlayer(map.getKey().getUniqueId());
+              if (tmp != null) {
+                tmp.setExperience((long) (tmp.getExperience() + exp));
+              }
+            }
+          }
+        }
+
         spawnIndicator(entity, false, damage);
         // TODO: check for status effects (apply status effects depending item of damager)
       }
diff --git a/src/main/java/me/unurled/sacredrealms/sr/components/entity/SREntity.java b/src/main/java/me/unurled/sacredrealms/sr/components/entity/SREntity.java
index b67c3b0..19d086b 100644
--- a/src/main/java/me/unurled/sacredrealms/sr/components/entity/SREntity.java
+++ b/src/main/java/me/unurled/sacredrealms/sr/components/entity/SREntity.java
@@ -6,6 +6,8 @@ import org.jetbrains.annotations.NotNull;
 
 public class SREntity {
   private final UUID uuid;
+  private double health = 100;
+  private Long experience = 0L;
 
   public SREntity(@NotNull Entity e) {
     uuid = e.getUniqueId();
@@ -14,4 +16,20 @@ public class SREntity {
   public UUID getUuid() {
     return uuid;
   }
+
+  public Long getExperience() {
+    return experience;
+  }
+
+  public void setExperience(Long experience) {
+    this.experience = experience;
+  }
+
+  public double getHealth() {
+    return health;
+  }
+
+  public void setHealth(double health) {
+    this.health = health;
+  }
 }
diff --git a/src/main/java/me/unurled/sacredrealms/sr/components/player/SRPlayer.java b/src/main/java/me/unurled/sacredrealms/sr/components/player/SRPlayer.java
index c0946b9..c575588 100644
--- a/src/main/java/me/unurled/sacredrealms/sr/components/player/SRPlayer.java
+++ b/src/main/java/me/unurled/sacredrealms/sr/components/player/SRPlayer.java
@@ -23,7 +23,8 @@ import org.jetbrains.annotations.Nullable;
 public class SRPlayer {
 
   @Expose private UUID uuid = null;
-  @Expose private int level = 0;
+  @Expose private int level = 1;
+  @Expose private Long experience = 0L;
   private double health = 100;
   @Expose private HashMap<Attribute, Double> attributes = new HashMap<>();
   private HashMap<Attribute, HashMap<ItemStack, Double>> itemAttributes = new HashMap<>();
@@ -235,4 +236,12 @@ public class SRPlayer {
   public void setHealth(double health) {
     this.health = health;
   }
+
+  public Long getExperience() {
+    return experience;
+  }
+
+  public void setExperience(Long experience) {
+    this.experience = experience;
+  }
 }