diff --git a/game.py b/game.py
index e2128c1..9709575 100644
--- a/game.py
+++ b/game.py
@@ -12,7 +12,6 @@ from intro import IntroState
 from menu import MenuState
 from ingame import InGameState
 from score import ScoreState
-from notvalidstate import NotValidState
 from constants import DEBUG
 
 # The Game class implements the state machine of the game and
@@ -30,10 +29,9 @@ class Game:
         menu = MenuState()
         in_game = InGameState()
         score = ScoreState()
-        not_valid = NotValidState()
         
         # Create a states list.
-        self.state_vector = [intro, menu, in_game, score, not_valid]
+        self.state_vector = [intro, menu, in_game, score]
 
     def get_state(self):
        """ Returns the current state of the game. """
diff --git a/particle.py b/particle.py
index 62f0186..62032cd 100644
--- a/particle.py
+++ b/particle.py
@@ -149,7 +149,7 @@ class ParticleSystem:
                                     float(random.randrange(-self.initial_velocity_max, self.initial_velocity_max))]
                         particle = Particle(
                             int(self.lifespan),
-                            max(min(random.random(), 1.0), 0.5),
+                            max(min(random.random(), 1.0), 0.2),
                             self.texture,
                             list(self.gravity),
                             list(self.position),