diff --git a/main.py b/main.py
index c3716d4..478aeba 100644
--- a/main.py
+++ b/main.py
@@ -1,4 +1,5 @@
 import pgzrun
+import random
 
 WIDTH = 800
 HEIGHT = 600
@@ -7,13 +8,40 @@ ship = Actor('playership1_blue')
 ship.x = 370
 ship.y = 550
 
+gem = Actor('dead__009')
+gem.x = random.randint(20, 780)
+gem.y = 0
+
+score = 0
+game_over = False
+
+def on_mouse_move(pos, rel, buttons):
+    ship.x = pos[0]
+
 def update():
+    global score, game_over
+
     if keyboard.left:
-        ship.x = ship.x - 5
+        ship.x = ship.x - 10
     if keyboard.right:
-        ship.x = ship.x + 5
+        ship.x = ship.x + 10
+
+    gem.y = gem.y + 4 + score / 5
+    if gem.y > 600:
+        game_over = True
+    if gem.colliderect(ship):
+        gem.x = random.randint(20, 780)
+        gem.y = 0
+        score = score + 1
 
 def draw():
-    ship.draw()
+    screen.fill((80,0,70))
+    if game_over:
+        screen.draw.text('Game Over', (360, 300), color=(255,255,255), fontsize=60)
+        screen.draw.text('Score: ' + str(score), (360, 350), color=(255,255,255), fontsize=60)
+    else:
+        gem.draw()
+        ship.draw()
+        screen.draw.text('Score: ' + str(score), (15,10), color=(255,255,255), fontsize=30)
 
 pgzrun.go() # Must be last line
\ No newline at end of file