diff --git a/assets/player/Sanic Annimate.png b/assets/player/Sanic Annimate.png
new file mode 100644
index 0000000..0b3c10f
Binary files /dev/null and b/assets/player/Sanic Annimate.png differ
diff --git a/assets/player/Sanic Base.png b/assets/player/Sanic Base.png
new file mode 100644
index 0000000..7c7f5e0
Binary files /dev/null and b/assets/player/Sanic Base.png differ
diff --git a/assets/player/Sanic Boule Annimate.png b/assets/player/Sanic Boule Annimate.png
new file mode 100644
index 0000000..5430368
Binary files /dev/null and b/assets/player/Sanic Boule Annimate.png differ
diff --git a/assets/player/Sanic Boule.png b/assets/player/Sanic Boule.png
new file mode 100644
index 0000000..993f857
Binary files /dev/null and b/assets/player/Sanic Boule.png differ
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..6c88ef8
--- /dev/null
+++ b/main.py
@@ -0,0 +1,102 @@
+import pygame
+import sys
+from pygame.locals import *
+
+# Import from pygame_basics
+from src.game import (
+    initialize_game,
+)
+
+from src.constant import displaysurface, FramePerSec, font, FPS, WIDTH, HEIGHT
+
+# Import from menu
+from src.Menu.Menu import Menu
+from src.Menu.Leaderboard import Leaderboard
+
+
+def main():
+    # Game states
+    MENU = 0
+    PLAYING = 1
+    INFINITE = 2
+    LEADERBOARD = 3
+
+    # Initialize game state and objects
+    current_state = MENU
+    menu = Menu()
+    leaderboard = Leaderboard()
+
+    # Initialize game components
+    P1, PT1, platforms, all_sprites = initialize_game()
+
+    # Main game loop
+    while True:
+        for event in pygame.event.get():
+            if event.type == QUIT:
+                pygame.quit()
+                sys.exit()
+            elif event.type == KEYDOWN:
+                if event.key == K_ESCAPE:
+                    if current_state in [PLAYING, INFINITE]:
+                        current_state = MENU
+                    else:
+                        pygame.quit()
+                        sys.exit()
+
+            # Handle menu events
+            if current_state == MENU:
+                action = menu.handle_event(event)
+                if action == "play":
+                    current_state = PLAYING
+                elif action == "infinite":
+                    current_state = INFINITE
+                elif action == "leaderboard":
+                    current_state = LEADERBOARD
+                elif action == "quit":
+                    pygame.quit()
+                    sys.exit()
+
+            # Handle leaderboard events
+            elif current_state == LEADERBOARD:
+                action = leaderboard.handle_event(event)
+                if action == "menu":
+                    current_state = MENU
+
+        # Clear screen
+        displaysurface.fill((0, 0, 0))
+
+        # Draw appropriate screen based on state
+        if current_state == MENU:
+            menu.draw(displaysurface)
+
+        elif current_state == PLAYING:
+            # Regular game code
+            P1.move()
+            P1.update()
+            for entity in all_sprites:
+                displaysurface.blit(entity.surf, entity.rect)
+
+            # Display FPS and coordinates
+            fps = int(FramePerSec.get_fps())
+            fps_text = font.render(f"FPS: {fps}", True, (255, 255, 255))
+            displaysurface.blit(fps_text, (10, 10))
+
+            pos_text = font.render(
+                f"X: {int(P1.pos.x)}, Y: {int(P1.pos.y)}", True, (255, 255, 255)
+            )
+            displaysurface.blit(pos_text, (10, 40))
+
+        elif current_state == INFINITE:
+            # Placeholder for infinite mode
+            text = font.render("Mode Infini - À implémenter", True, (255, 255, 255))
+            displaysurface.blit(text, (WIDTH // 2 - text.get_width() // 2, HEIGHT // 2))
+
+        elif current_state == LEADERBOARD:
+            leaderboard.draw(displaysurface)
+
+        pygame.display.update()
+        FramePerSec.tick(FPS)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/requirements.txt b/requirements.txt
index fa37066..8a97ad8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,7 @@
+black==25.1.0
+click==8.1.8
+mypy-extensions==1.0.0
+packaging==24.2
+pathspec==0.12.1
+platformdirs==4.3.7
 pygame==2.6.1
\ No newline at end of file
diff --git a/src/Entity/Entity.py b/src/Entity/Entity.py
new file mode 100644
index 0000000..b764b1a
--- /dev/null
+++ b/src/Entity/Entity.py
@@ -0,0 +1,28 @@
+import pygame
+from pygame.math import Vector2 as vec
+
+
+class Entity(pygame.sprite.Sprite):
+    def __init__(self, pos=(0, 0), size=(30, 30), color=(255, 255, 255)):
+        super().__init__()
+        self.pos = vec(pos)
+        self.vel = vec(0, 0)
+        self.acc = vec(0, 0)
+
+        # Default surface
+        self.surf = pygame.Surface(size)
+        self.surf.fill(color)
+        self.rect = self.surf.get_rect()
+        self.update_rect()
+
+    def update_rect(self):
+        """Update rect position based on entity position"""
+        self.rect.midbottom = self.pos
+
+    def update(self):
+        """Update entity state - to be overridden by child classes"""
+        pass
+
+    def move(self):
+        """Handle movement - to be overridden by child classes"""
+        pass
diff --git a/src/Entity/Platform.py b/src/Entity/Platform.py
new file mode 100644
index 0000000..3feb51e
--- /dev/null
+++ b/src/Entity/Platform.py
@@ -0,0 +1,10 @@
+import pygame
+from src.Entity.Entity import Entity
+from src.constant import WIDTH, HEIGHT
+
+
+class Platform(Entity):
+    def __init__(self, width, height, x, y, color=(255, 0, 0)):
+        super().__init__(pos=(x, y), size=(width, height), color=color)
+        # Override rect setting for platforms if needed
+        self.rect = self.surf.get_rect(center=(x, y))
diff --git a/src/Entity/Player.py b/src/Entity/Player.py
new file mode 100644
index 0000000..b822abc
--- /dev/null
+++ b/src/Entity/Player.py
@@ -0,0 +1,171 @@
+from src.Entity.Entity import Entity
+from src.constant import WIDTH, vec, ACC, FRIC, platforms
+from pygame import *
+import pygame
+import os
+import time
+
+
+class Player(Entity):
+    def __init__(self, width=120, height=120, x=10, y=385):
+        super().__init__(pos=(x, y), size=(width, height), color=(128, 255, 40))
+
+        # Animation variables
+        self.animation_frames = []
+        self.jump_frames = []
+        self.dash_frames = []
+        self.current_frame = 0
+        self.animation_speed = 0.1
+        self.last_update = time.time()
+        self.static_image = None
+        self.moving = False
+        self.dashing = False
+        self.jumping = False
+
+        # Load images
+        self.load_images()
+
+        # Override initial surface if images are loaded
+        if self.static_image:
+            self.surf = self.static_image
+        elif self.animation_frames:
+            self.surf = self.animation_frames[0]
+
+    def load_images(self):
+        try:
+            # Load static image
+            if os.path.isfile("assets/player/Sanic Base.png"):
+                self.static_image = pygame.image.load(
+                    "assets/player/Sanic Base.png"
+                ).convert_alpha()
+                self.static_image = pygame.transform.scale(
+                    self.static_image, (120, 120)
+                )
+
+            # Load regular animation sprite sheet
+            if os.path.isfile("assets/player/Sanic Annimate.png"):
+                sprite_sheet = pygame.image.load(
+                    "assets/player/Sanic Annimate.png"
+                ).convert_alpha()
+
+                # Extract the 4 frames
+                frame_width = sprite_sheet.get_height()
+
+                for i in range(4):
+                    # Cut out a region of the sprite sheet
+                    frame = sprite_sheet.subsurface(
+                        (i * 2207, 0, frame_width, frame_width)
+                    )
+                    # Resize the frame
+                    frame = pygame.transform.scale(frame, (120, 120))
+                    self.animation_frames.append(frame)
+
+            # Load jump animation sprite sheet
+            if os.path.isfile("assets/player/Sanic Boule.png"):
+                self.jump_frames.append(
+                    pygame.transform.scale(
+                        pygame.image.load(
+                            "assets/player/Sanic Boule.png"
+                        ).convert_alpha(),
+                        (120, 120),
+                    )
+                )
+
+            # Load dash animation sprite sheet
+            if os.path.isfile("assets/player/Sanic Boule Annimate.png"):
+                dash_sheet = pygame.image.load(
+                    "assets/player/Sanic Boule Annimate.png"
+                ).convert_alpha()
+
+                # Extract the frames with 2000px gap
+                dash_frame_height = dash_sheet.get_height()
+
+                for i in range(4):  # Assuming 4 frames
+                    frame = dash_sheet.subsurface(
+                        (i * 2000, 0, dash_frame_height, dash_frame_height)
+                    )
+                    frame = pygame.transform.scale(frame, (120, 120))
+                    self.dash_frames.append(frame)
+
+        except Exception as e:
+            print(f"Error loading player images: {e}")
+
+    def update_animation(self):
+        current_time = time.time()
+
+        # Priority: Dashing > Jumping > Moving > Static
+        if self.dashing and self.dash_frames:
+            if current_time - self.last_update > self.animation_speed:
+                self.current_frame = (self.current_frame + 1) % len(self.dash_frames)
+                self.surf = self.dash_frames[self.current_frame]
+                self.last_update = current_time
+        elif self.jumping and self.jump_frames:
+            self.surf = self.jump_frames[0]  # Use jump frame
+        elif self.moving and self.animation_frames:
+            if current_time - self.last_update > self.animation_speed:
+                self.current_frame = (self.current_frame + 1) % len(
+                    self.animation_frames
+                )
+                self.surf = self.animation_frames[self.current_frame]
+                self.last_update = current_time
+        elif self.static_image:
+            self.surf = self.static_image
+
+    def dash(self, acc):
+        self.acc.x = 5 * acc
+        self.dashing = True  # Set dashing flag
+
+    def move(self):
+        self.acc = vec(0, 1)  # Gravity
+
+        # Reset flags
+        self.moving = False
+        self.dashing = False
+
+        pressed_keys = pygame.key.get_pressed()
+        if pressed_keys[K_q]:
+            self.acc.x = -ACC
+            self.moving = True
+            if pressed_keys[K_a]:
+                self.dash(-ACC)
+        if pressed_keys[K_d]:
+            self.acc.x = ACC
+            self.moving = True
+            if pressed_keys[K_a]:
+                self.dash(ACC)
+
+        # Also consider the player moving if they have significant horizontal velocity
+        if abs(self.vel.x) > 0.5:
+            self.moving = True
+
+        # Jumping logic
+        if pressed_keys[K_SPACE] and not self.jumping:
+            self.vel.y = -30
+            self.jumping = True
+
+        # Apply friction
+        self.acc.y += self.vel.y * FRIC
+        self.acc.x += self.vel.x * FRIC
+        self.vel += self.acc
+        self.pos += self.vel + 0.5 * self.acc
+
+        # Prevent the player from moving off-screen horizontally
+        if self.pos.x > WIDTH - self.rect.width / 2:
+            self.pos.x = WIDTH - self.rect.width / 2
+            self.vel.x = 0
+        if self.pos.x < self.rect.width / 2:
+            self.pos.x = self.rect.width / 2
+            self.vel.x = 0
+
+        self.rect.midbottom = self.pos
+
+        # Update animation frame
+        self.update_animation()
+
+    def update(self):
+        hits = pygame.sprite.spritecollide(self, platforms, False)
+        if hits:
+            if self.vel.y > 0:
+                self.pos.y = hits[0].rect.top
+                self.vel.y = 0
+                self.jumping = False
diff --git a/src/Menu/Button.py b/src/Menu/Button.py
new file mode 100644
index 0000000..3d4c2dd
--- /dev/null
+++ b/src/Menu/Button.py
@@ -0,0 +1,46 @@
+from pygame.locals import *
+import pygame
+from src.constant import font
+
+
+class Button:
+    def __init__(self, text, x, y, width, height, action=None):
+        self.text = text
+        self.x = x
+        self.y = y
+        self.width = width
+        self.height = height
+        self.action = action
+        self.hover = False
+
+    def draw(self, surface):
+        # Button colors
+        color = (100, 149, 237) if self.hover else (65, 105, 225)
+        border_color = (255, 255, 255)
+
+        # Draw button with border
+        pygame.draw.rect(surface, color, (self.x, self.y, self.width, self.height))
+        pygame.draw.rect(
+            surface, border_color, (self.x, self.y, self.width, self.height), 2
+        )
+
+        # Draw text
+        text_surf = font.render(self.text, True, (255, 255, 255))
+        text_rect = text_surf.get_rect(
+            center=(self.x + self.width / 2, self.y + self.height / 2)
+        )
+        surface.blit(text_surf, text_rect)
+
+    def is_hover(self, pos):
+        return (
+            self.x <= pos[0] <= self.x + self.width
+            and self.y <= pos[1] <= self.y + self.height
+        )
+
+    def handle_event(self, event):
+        if event.type == MOUSEMOTION:
+            self.hover = self.is_hover(event.pos)
+        elif event.type == MOUSEBUTTONDOWN:
+            if self.hover and self.action:
+                return self.action
+        return None
diff --git a/src/Menu/Leaderboard.py b/src/Menu/Leaderboard.py
new file mode 100644
index 0000000..8dc69da
--- /dev/null
+++ b/src/Menu/Leaderboard.py
@@ -0,0 +1,57 @@
+import pygame
+from src.constant import WIDTH, HEIGHT, font
+from src.Menu.Button import Button
+
+
+class Leaderboard:
+    def __init__(self):
+        self.tabs = ["Mode Normal", "Mode Infini"]
+        self.current_tab = 0
+        self.scores = {
+            0: [("Player1", 1000), ("Player2", 800), ("Player3", 600)],
+            1: [("Player1", 2000), ("Player2", 1500), ("Player3", 1200)],
+        }
+        self.back_button = Button("Retour", 20, HEIGHT - 70, 120, 50, "menu")
+        tab_width = 150
+        self.tab_buttons = [
+            Button(self.tabs[0], WIDTH // 2 - tab_width, 80, tab_width, 40, "tab_0"),
+            Button(self.tabs[1], WIDTH // 2, 80, tab_width, 40, "tab_1"),
+        ]
+
+    def draw(self, surface):
+        # Draw title
+        title = pygame.font.SysFont("Arial", 48).render(
+            "Classement", True, (0, 191, 255)
+        )
+        title_rect = title.get_rect(center=(WIDTH // 2, 40))
+        surface.blit(title, title_rect)
+
+        # Draw tabs
+        for i, button in enumerate(self.tab_buttons):
+            if i == self.current_tab:
+                pygame.draw.rect(
+                    surface,
+                    (100, 149, 237),
+                    (button.x, button.y, button.width, button.height),
+                )
+            button.draw(surface)
+
+        # Draw scores
+        y_pos = 150
+        for i, (name, score) in enumerate(self.scores[self.current_tab]):
+            rank_text = font.render(f"{i+1}. {name}: {score}", True, (255, 255, 255))
+            surface.blit(rank_text, (WIDTH // 2 - rank_text.get_width() // 2, y_pos))
+            y_pos += 40
+
+        self.back_button.draw(surface)
+
+    def handle_event(self, event):
+        action = self.back_button.handle_event(event)
+        if action:
+            return action
+
+        for i, button in enumerate(self.tab_buttons):
+            action = button.handle_event(event)
+            if action and action.startswith("tab_"):
+                self.current_tab = int(action.split("_")[1])
+        return None
diff --git a/src/Menu/Menu.py b/src/Menu/Menu.py
new file mode 100644
index 0000000..52a02e8
--- /dev/null
+++ b/src/Menu/Menu.py
@@ -0,0 +1,79 @@
+import pygame
+from src.constant import HEIGHT, WIDTH
+from src.Menu.Button import Button
+
+
+class Menu:
+    def __init__(self):
+        self.buttons = []
+        button_width = 250
+        button_height = 60
+        button_spacing = 20
+        start_y = HEIGHT // 2 - 100
+
+        # Create buttons centered horizontally
+        self.buttons.append(
+            Button(
+                "Jouer",
+                WIDTH // 2 - button_width // 2,
+                start_y,
+                button_width,
+                button_height,
+                "play",
+            )
+        )
+
+        start_y += button_height + button_spacing
+        self.buttons.append(
+            Button(
+                "Jouer en mode infini",
+                WIDTH // 2 - button_width // 2,
+                start_y,
+                button_width,
+                button_height,
+                "infinite",
+            )
+        )
+
+        start_y += button_height + button_spacing
+        self.buttons.append(
+            Button(
+                "Classement",
+                WIDTH // 2 - button_width // 2,
+                start_y,
+                button_width,
+                button_height,
+                "leaderboard",
+            )
+        )
+
+        start_y += button_height + button_spacing
+        self.buttons.append(
+            Button(
+                "Quitter",
+                WIDTH // 2 - button_width // 2,
+                start_y,
+                button_width,
+                button_height,
+                "quit",
+            )
+        )
+
+    def draw(self, surface):
+        # Draw title
+        title = pygame.font.SysFont("Arial", 72).render(
+            "Project Sanic", True, (0, 191, 255)
+        )
+        title_rect = title.get_rect(center=(WIDTH // 2, HEIGHT // 4))
+        surface.blit(title, title_rect)
+
+        # Draw buttons
+        for button in self.buttons:
+            button.draw(surface)
+
+    def handle_event(self, event):
+        for button in self.buttons:
+            action = button.handle_event(event)
+            if action:
+                return action
+        return None
diff --git a/src/constant.py b/src/constant.py
new file mode 100644
index 0000000..ccce002
--- /dev/null
+++ b/src/constant.py
@@ -0,0 +1,20 @@
+import pygame
+
+pygame.init()
+
+FPS = 60
+ACC = 0.5
+FRIC = -0.12
+WIDTH = 800
+HEIGHT = 600
+platforms = pygame.sprite.Group()
+vec = pygame.math.Vector2
+displaysurface = pygame.display.set_mode((WIDTH, HEIGHT))
+pygame.display.set_caption("Game")
+FramePerSec = pygame.time.Clock()
+all_sprites = pygame.sprite.Group()
+
+try:
+    font = pygame.font.SysFont("Arial", 20)
+except:
+    font = pygame.font.Font(None, 20)
diff --git a/src/game.py b/src/game.py
new file mode 100644
index 0000000..d2ed3fa
--- /dev/null
+++ b/src/game.py
@@ -0,0 +1,62 @@
+import pygame
+import sys
+from pygame.locals import *
+from src.Entity.Platform import Platform
+from src.Entity.Player import Player
+from src.constant import displaysurface, FramePerSec, font, FPS, platforms, all_sprites
+
+
+def initialize_game():
+    # Clear previous sprites if any
+    platforms.empty()
+    all_sprites.empty()
+
+    # Create new game objects
+    PT1 = Platform(1200, 20, 200, 400)
+    P1 = Player()
+
+    # Add them to the groups
+    platforms.add(PT1)
+    all_sprites.add(PT1)
+    all_sprites.add(P1)
+
+    return P1, PT1, platforms, all_sprites
+
+
+def run_game(P1, all_sprites):
+    """Run the main game loop without menu system"""
+    while True:
+        for event in pygame.event.get():
+            if event.type == QUIT:
+                pygame.quit()
+                sys.exit()
+            elif event.type == KEYDOWN:
+                if event.key == K_ESCAPE:
+                    pygame.quit()
+                    sys.exit()
+
+        displaysurface.fill((0, 0, 0))
+
+        P1.move()
+        P1.update()
+        for entity in all_sprites:
+            displaysurface.blit(entity.surf, entity.rect)
+
+        # Display FPS
+        fps = int(FramePerSec.get_fps())
+        fps_text = font.render(f"FPS: {fps}", True, (255, 255, 255))
+        displaysurface.blit(fps_text, (10, 10))
+
+        # Display player coordinates
+        pos_text = font.render(
+            f"X: {int(P1.pos.x)}, Y: {int(P1.pos.y)}", True, (255, 255, 255)
+        )
+        displaysurface.blit(pos_text, (10, 40))
+
+        pygame.display.update()
+        FramePerSec.tick(FPS)
+
+
+if __name__ == "__main__":
+    P1, PT1, platforms, all_sprites = initialize_game()
+    run_game(P1, all_sprites)