diff --git a/.gitignore b/.gitignore
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new mode 100755
index b6e4761..63d55e9
--- a/.gitignore
+++ b/.gitignore
@@ -1,129 +1,3 @@
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
-
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-pip-wheel-metadata/
-share/python-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-MANIFEST
-
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.nox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-*.py,cover
-.hypothesis/
-.pytest_cache/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-db.sqlite3-journal
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
-# IPython
-profile_default/
-ipython_config.py
-
-# pyenv
-.python-version
-
-# pipenv
-#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
-#   However, in case of collaboration, if having platform-specific dependencies or dependencies
-#   having no cross-platform support, pipenv may install dependencies that don't work, or not
-#   install all needed dependencies.
-#Pipfile.lock
-
-# PEP 582; used by e.g. github.com/David-OConnor/pyflow
-__pypackages__/
-
-# Celery stuff
-celerybeat-schedule
-celerybeat.pid
-
-# SageMath parsed files
-*.sage.py
-
-# Environments
-.env
-.venv
-env/
-venv/
-ENV/
-env.bak/
-venv.bak/
-
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
-# mkdocs documentation
-/site
-
-# mypy
-.mypy_cache/
-.dmypy.json
-dmypy.json
-
-# Pyre type checker
-.pyre/
+*.pyc
+/**/*.pyc
+.idea/
diff --git a/README.md b/README.md
old mode 100644
new mode 100755
index 76088c4..dbdf327
--- a/README.md
+++ b/README.md
@@ -1,2 +1,16 @@
-# proto-pygame
-A prototype of a game I did long ago with the library pygame
+# PYGAME BASICS DEMO
+
+This was originally developed to learn the basics of PyGame, such as loading sprites into the screen and collision detection.
+It was part of an university project in October 2012.
+
+### Controlling the car
+Use the arrow keys to move the car through the screen.
+
+
+### Updates
+
+Now I've taken off the old graphics and added some sprites from some old NES video games. I redesigned the screen collisions. Just kept a few rectangles so the car doesn't go outside of the screen. Added rotation of the car's sprite (the shadow of the car doesn't make any sense!). See it working here: https://youtu.be/vG2cFlU25kE
+
+### Legal stuff
+
+Graphics taken from some old game's sprites. Music by *Haddaway*. This was made to learn, no copyright violation intended.
diff --git a/game.py b/game.py
new file mode 100755
index 0000000..c14d776
--- /dev/null
+++ b/game.py
@@ -0,0 +1,167 @@
+# Juego prueba -Jueves 4 / 10 / 2012- escuela 200, MakeUy
+# NEXO 2012, Nicolas Novalic
+import pygame
+import random
+import pygame
+
+SPRITE_SIZE = 62
+SPRITE_STEP = 20
+SCREEN_SIZE_X = 1240
+SCREEN_SIZE_Y = 744
+INITIAL_POSITION_PLAYER_X = SCREEN_SIZE_X / 2 - SPRITE_SIZE
+INITIAL_POSITION_PLAYER_Y = SCREEN_SIZE_Y / 2
+
+#GRAPHICS
+WATER_IMG = pygame.image.load("media/water.png")
+COAST_IMG = pygame.image.load("media/coast.png")
+SAND_IMG = pygame.image.load("media/floor.png")
+
+
+class Recs(object):
+    def __init__(self):
+        self.collision_list=[]
+        self.collision_list.append(pygame.Rect(0, 0, 20, SCREEN_SIZE_Y)) # CANT GO OFF SCREEN ON THE LEFT
+        self.collision_list.append(pygame.Rect(SCREEN_SIZE_X - 20, 0, 20, SCREEN_SIZE_Y)) # DITTO RIGHT
+        self.collision_list.append(pygame.Rect(0, SCREEN_SIZE_Y - 20, SCREEN_SIZE_X, 20)) # DITTO DOWN
+        self.collision_list.append(pygame.Rect(0, 0, SCREEN_SIZE_X, 62)) # DITTO UP
+
+class Player(pygame.sprite.Sprite):
+    def __init__(self, player_img):
+        self.player_img = player_img
+        self.rect = self.player_img.get_rect()
+        self.rect.top,self.rect.left = (INITIAL_POSITION_PLAYER_Y, INITIAL_POSITION_PLAYER_X)
+
+    def change_position(self,vx,vy):
+        self.rect.move_ip(vx,vy)
+
+    def update(self,layer):
+        layer.blit(self.player_img, self.rect)
+
+    def rotate_position(self, angle):
+        self.player_img = pygame.transform.rotate(self.player_img, angle)
+
+def collision_detector(player,recs):
+    for rec in recs.collision_list:
+        if player.rect.colliderect(rec):
+            return True
+    return False
+
+
+
+def main():
+
+    #SCREEN SETUP
+    pygame.init()
+    screen = pygame.display.set_mode((SCREEN_SIZE_X, SCREEN_SIZE_Y))
+    pygame.display.set_caption("8 bit Game Demo")
+    game_clock = pygame.time.Clock()
+    PLAYER_IMG = pygame.image.load("media/car.png").convert_alpha()
+    #MUSIC
+    pygame.mixer.music.load("media/music.mp3")
+    pygame.mixer.music.set_volume(0.5)
+    pygame.mixer.music.play(-1)
+    #GAME SET UP
+    quit_game = False
+    vx,vy = 0,0
+    screen_recs = Recs()
+    player1 = Player(PLAYER_IMG)
+    collision = False
+    direction = "UP"
+
+    #MAIN LOOP
+    while quit_game != True:
+
+
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                quit_game = True
+
+            #MOVEMENT
+            if collision == False:
+                if event.type == pygame.KEYDOWN:
+
+                    if event.key == pygame.K_LEFT:
+                        if direction == "UP":
+                            player1.rotate_position(90)
+                        elif direction == "RIGHT":
+                            player1.rotate_position(180)
+                        elif direction == "DOWN":
+                            player1.rotate_position(270)
+                        direction = "LEFT"
+
+                        player1.change_position(-1 * SPRITE_STEP, 0)
+                        if collision_detector(player1,screen_recs):
+                            player1.change_position(SPRITE_STEP, 0)
+
+                    if event.key == pygame.K_RIGHT:
+                        if direction == "DOWN":
+                            player1.rotate_position(90)
+                        elif direction == "LEFT":
+                            player1.rotate_position(180)
+                        elif direction == "UP":
+                            player1.rotate_position(270)
+                        direction = "RIGHT"
+
+                        player1.change_position(SPRITE_STEP, 0)
+                        if collision_detector(player1,screen_recs):
+                            player1.change_position(-1 * SPRITE_STEP, 0)
+
+                    if event.key == pygame.K_UP:
+                        if direction == "RIGHT":
+                            player1.rotate_position(90)
+                        elif direction == "DOWN":
+                            player1.rotate_position(180)
+                        elif direction == "LEFT":
+                            player1.rotate_position(270)
+                        direction = "UP"
+
+                        player1.change_position(0,-1 * SPRITE_STEP)
+                        if collision_detector(player1, screen_recs):
+                            player1.change_position(0, SPRITE_STEP)
+
+                    if event.key == pygame.K_DOWN:
+                        if direction == "LEFT":
+                            player1.rotate_position(90)
+                        elif direction == "UP":
+                            player1.rotate_position(180)
+                        elif direction == "RIGHT":
+                            player1.rotate_position(270)
+                        direction = "DOWN"
+
+                        player1.change_position(0, SPRITE_STEP)
+                        if collision_detector(player1, screen_recs):
+                            player1.change_position(0,-1 * SPRITE_STEP)
+
+
+                if event.type == pygame.KEYUP:
+                    if event.key == pygame.K_3:
+                        vx = 0
+                    if event.key == pygame.K_2:
+                        vx = 0
+                    if event.key== pygame.K_SPACE:
+                        vy = 0
+                    if event.key == pygame.K_4:
+                        vy = 0
+
+        game_clock.tick(20)
+        if collision == False:
+            player1.change_position(vx, vy)
+
+
+        # PRINT GRAPHICS
+        range_x = SCREEN_SIZE_X / SPRITE_SIZE
+        range_y = SCREEN_SIZE_Y / SPRITE_SIZE
+        for printing_x in range(0, range_x):
+            for printing_y in range(1, range_y):
+                screen.blit(SAND_IMG, (SPRITE_SIZE * printing_x, SPRITE_SIZE * printing_y))
+
+        for printing in range(0, range_x):
+            screen.blit(WATER_IMG, (SPRITE_SIZE * printing,0))
+            screen.blit(COAST_IMG, (SPRITE_SIZE * printing, SPRITE_SIZE))
+
+        player1.update(screen)
+        pygame.display.update()
+
+    pygame.quit()
+
+main()
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diff --git a/media/music.mp3 b/media/music.mp3
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