diff --git a/factorio-clone/main.py b/factorio-clone/main.py
new file mode 100644
index 0000000..d3dd366
--- /dev/null
+++ b/factorio-clone/main.py
@@ -0,0 +1,300 @@
+import pygame, sys, math
+
+
+
+
+
+
+
+
+
+
+
+
+#! Note: Broken
+
+
+
+# ---------------------------
+# Configuration & Constants
+# ---------------------------
+CELL_SIZE = 50
+GRID_WIDTH = 16
+GRID_HEIGHT = 12
+SCREEN_WIDTH = CELL_SIZE * GRID_WIDTH
+SCREEN_HEIGHT = CELL_SIZE * GRID_HEIGHT
+FPS = 60
+
+MIN_DISTANCE = 20  # minimum spacing (in pixels) between items on a belt
+
+# Direction vectors for movement
+DIRECTIONS = {
+    "right": (1, 0),
+    "left": (-1, 0),
+    "up": (0, -1),
+    "down": (0, 1),
+}
+
+# ---------------------------
+# Simulation Object Classes
+# ---------------------------
+class Item:
+    def __init__(self, x, y, dx, dy, speed=60):
+        # Position in pixels; starts at the center of a grid cell.
+        self.x = x
+        self.y = y
+        self.dx = dx  # normalized direction vector (e.g., from DIRECTIONS)
+        self.dy = dy
+        self.speed = speed
+
+    def draw(self, surface):
+        # Draw the item as a small circle (gold color)
+        pygame.draw.circle(surface, (255, 215, 0), (int(self.x), int(self.y)), 10)
+
+
+class Conveyor:
+    def __init__(self, grid_x, grid_y, direction):
+        self.grid_x = grid_x
+        self.grid_y = grid_y
+        self.direction = direction  # e.g. "right", "down", etc.
+        self.rect = pygame.Rect(grid_x * CELL_SIZE, grid_y * CELL_SIZE, CELL_SIZE, CELL_SIZE)
+
+    def update(self, dt):
+        # Conveyors in this demo do not update objects directly.
+        pass
+
+    def draw(self, surface, debug=False):
+        # Draw the cell as a light gray block
+        pygame.draw.rect(surface, (169, 169, 169), self.rect)
+        # Draw an arrow indicating the conveyor's direction
+        center = self.rect.center
+        offset = 15
+        dx, dy = DIRECTIONS[self.direction]
+        end_point = (center[0] + dx * offset, center[1] + dy * offset)
+        pygame.draw.line(surface, (0, 0, 0), center, end_point, 3)
+        if debug:
+            font = pygame.font.SysFont("monospace", 12)
+            text = font.render(f"{self.grid_x},{self.grid_y}", True, (0, 0, 0))
+            surface.blit(text, (self.rect.x + 2, self.rect.y + 2))
+
+
+class Arm:
+    def __init__(self, grid_x, grid_y, pick_pos, place_pos):
+        self.grid_x = grid_x
+        self.grid_y = grid_y
+        self.pick_pos = pick_pos   # grid cell from which to pick an item
+        self.place_pos = place_pos # grid cell where the item is dropped
+        self.state = "idle"        # states: "idle", "picking", "placing"
+        self.holding_item = None
+        self.timer = 0
+
+    def update(self, dt, items):
+        # When idle, scan the pick cell for an item to pick up.
+        if self.state == "idle":
+            for item in items:
+                cell_x = int(item.x // CELL_SIZE)
+                cell_y = int(item.y // CELL_SIZE)
+                if (cell_x, cell_y) == self.pick_pos:
+                    self.holding_item = item
+                    items.remove(item)
+                    self.state = "picking"
+                    self.timer = 0.5  # time to pick up
+                    break
+        elif self.state == "picking":
+            self.timer -= dt
+            if self.timer <= 0:
+                self.state = "placing"
+                self.timer = 0.5  # time to place the item
+        elif self.state == "placing":
+            self.timer -= dt
+            if self.timer <= 0:
+                # Drop the item at the center of the place cell, with a new direction.
+                if self.holding_item:
+                    self.holding_item.x = self.place_pos[0] * CELL_SIZE + CELL_SIZE / 2
+                    self.holding_item.y = self.place_pos[1] * CELL_SIZE + CELL_SIZE / 2
+                    # For this layout, the vertical belt moves items downward.
+                    self.holding_item.dx, self.holding_item.dy = DIRECTIONS["down"]
+                    items.append(self.holding_item)
+                    self.holding_item = None
+                self.state = "idle"
+
+    def draw(self, surface, debug=False):
+        # Base center of the arm (drawn as a circle)
+        base_center = (self.grid_x * CELL_SIZE + CELL_SIZE // 2, self.grid_y * CELL_SIZE + CELL_SIZE // 2)
+        pygame.draw.circle(surface, (135, 206, 235), base_center, CELL_SIZE // 3)
+        
+        # Compute centers for pick and place zones
+        pick_center = (self.pick_pos[0] * CELL_SIZE + CELL_SIZE // 2, self.pick_pos[1] * CELL_SIZE + CELL_SIZE // 2)
+        place_center = (self.place_pos[0] * CELL_SIZE + CELL_SIZE // 2, self.place_pos[1] * CELL_SIZE + CELL_SIZE // 2)
+        
+        # Draw the arm's "arm" as a line indicating its action.
+        if self.state == "picking":
+            pygame.draw.line(surface, (255, 0, 0), base_center, pick_center, 4)
+        elif self.state == "placing":
+            pygame.draw.line(surface, (0, 255, 0), base_center, place_center, 4)
+        else:
+            # Idle: draw faint guide lines toward both pick and place positions.
+            pygame.draw.line(surface, (100, 100, 100), base_center, pick_center, 2)
+            pygame.draw.line(surface, (100, 100, 100), base_center, place_center, 2)
+        
+        if debug:
+            font = pygame.font.SysFont("monospace", 12)
+            text = font.render(f"Arm: {self.state}", True, (0, 0, 0))
+            surface.blit(text, (self.grid_x * CELL_SIZE, self.grid_y * CELL_SIZE))
+            # Draw outlines for the pick (green) and place (red) zones.
+            pick_rect = pygame.Rect(self.pick_pos[0] * CELL_SIZE, self.pick_pos[1] * CELL_SIZE, CELL_SIZE, CELL_SIZE)
+            place_rect = pygame.Rect(self.place_pos[0] * CELL_SIZE, self.place_pos[1] * CELL_SIZE, CELL_SIZE, CELL_SIZE)
+            pygame.draw.rect(surface, (0, 255, 0), pick_rect, 2)
+            pygame.draw.rect(surface, (255, 0, 0), place_rect, 2)
+
+
+class Factory:
+    def __init__(self, grid_x, grid_y, output_direction="right"):
+        self.grid_x = grid_x
+        self.grid_y = grid_y
+        self.output_direction = output_direction
+        self.rect = pygame.Rect(grid_x * CELL_SIZE, grid_y * CELL_SIZE, CELL_SIZE, CELL_SIZE)
+        self.production_timer = 1.0  # seconds until next item production
+        self.production_interval = 0.5
+
+    def update(self, dt, items):
+        self.production_timer -= dt
+        if self.production_timer <= 0:
+            # Create a new item at the center of the factory cell.
+            center_x = self.grid_x * CELL_SIZE + CELL_SIZE / 2
+            center_y = self.grid_y * CELL_SIZE + CELL_SIZE / 2
+            dx, dy = DIRECTIONS[self.output_direction]
+            new_item = Item(center_x, center_y, dx, dy, speed=60)
+            items.append(new_item)
+            self.production_timer = self.production_interval
+
+    def draw(self, surface, debug=False):
+        pygame.draw.rect(surface, (192, 192, 192), self.rect)
+        if debug:
+            font = pygame.font.SysFont("monospace", 12)
+            text = font.render(f"{self.production_timer:.1f}", True, (0, 0, 0))
+            surface.blit(text, (self.rect.x + 2, self.rect.y + 2))
+
+
+# ---------------------------
+# Helper: Draw Grid Lines
+# ---------------------------
+def draw_grid(surface):
+    for x in range(0, SCREEN_WIDTH, CELL_SIZE):
+        pygame.draw.line(surface, (200, 200, 200), (x, 0), (x, SCREEN_HEIGHT))
+    for y in range(0, SCREEN_HEIGHT, CELL_SIZE):
+        pygame.draw.line(surface, (200, 200, 200), (0, y), (SCREEN_WIDTH, y))
+
+
+# ---------------------------
+# Update Items with Collision (Queueing) Behavior
+# ---------------------------
+def update_items(items, dt):
+    for item in items:
+        # Compute the proposed new position.
+        new_x = item.x + item.dx * item.speed * dt
+        new_y = item.y + item.dy * item.speed * dt
+        can_move = True
+        # Check all other items to see if one is ahead and too close.
+        for other in items:
+            if other is item:
+                continue
+            # Calculate vector from this item to the other.
+            rel_x = other.x - item.x
+            rel_y = other.y - item.y
+            # Dot product to see if other is ahead along the item's movement direction.
+            if (rel_x * item.dx + rel_y * item.dy) > 0:
+                dist = math.hypot(rel_x, rel_y)
+                if dist < MIN_DISTANCE:
+                    can_move = False
+                    break
+        if can_move:
+            item.x = new_x
+            item.y = new_y
+
+
+# ---------------------------
+# Main Simulation Loop
+# ---------------------------
+def main():
+    pygame.init()
+    screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
+    pygame.display.set_caption("Factorio-like Simulation with Queuing & Mechanical Arm")
+    clock = pygame.time.Clock()
+    debug_mode = True
+
+    # Lists to hold simulation objects
+    conveyors = []
+    items = []
+    arms = []
+    factories = []
+
+    # -- Layout Setup --
+    # Horizontal conveyor belt from (2,5) to (10,5)
+    for i in range(2, 11):
+        conveyors.append(Conveyor(i, 5, "right"))
+    # Vertical conveyor belt from (10,5) to (10,9)
+    for j in range(5, 10):
+        conveyors.append(Conveyor(10, j, "down"))
+    # Factory at (1,5) outputs items to the right (onto the horizontal belt)
+    factories.append(Factory(1, 5, output_direction="right"))
+    # Arm at (10,4): picks from cell (10,5) and places to cell (10,6)
+    arms.append(Arm(10, 4, (10, 5), (10, 6)))
+
+    running = True
+    while running:
+        dt = clock.tick(FPS) / 1000.0  # Delta time in seconds
+
+        # Event handling
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                running = False
+            # Toggle debug mode with the D key.
+            if event.type == pygame.KEYDOWN:
+                if event.key == pygame.K_d:
+                    debug_mode = not debug_mode
+
+        # Update simulation objects.
+        for factory in factories:
+            factory.update(dt, items)
+        for arm in arms:
+            arm.update(dt, items)
+        # Update items with queuing/collision behavior.
+        update_items(items, dt)
+
+        # ---------------------------
+        # Drawing Phase
+        # ---------------------------
+        screen.fill((50, 50, 50))  # Clear the screen with a dark background.
+
+        # Draw grid lines if debug mode is on.
+        if debug_mode:
+            draw_grid(screen)
+
+        # Draw conveyors.
+        for conveyor in conveyors:
+            conveyor.draw(screen, debug_mode)
+        # Draw factories.
+        for factory in factories:
+            factory.draw(screen, debug_mode)
+        # Draw arms.
+        for arm in arms:
+            arm.draw(screen, debug_mode)
+        # Draw items.
+        for item in items:
+            item.draw(screen)
+
+        # Global debug info.
+        if debug_mode:
+            font = pygame.font.SysFont("monospace", 18)
+            debug_text = font.render("DEBUG MODE ON - Press D to toggle", True, (255, 255, 255))
+            screen.blit(debug_text, (10, SCREEN_HEIGHT - 30))
+
+        pygame.display.flip()
+
+    pygame.quit()
+    sys.exit()
+
+
+if __name__ == "__main__":
+    main()
diff --git a/factorio-drones/main.py b/factorio-drones/main.py
new file mode 100644
index 0000000..13bee40
--- /dev/null
+++ b/factorio-drones/main.py
@@ -0,0 +1,173 @@
+import pygame
+import random
+import math
+from collections import deque
+
+# --- Simulation Classes ---
+
+class Task:
+    __slots__ = ('source', 'destination', 'item', 'amount')
+    def __init__(self, source, destination, item, amount):
+        self.source = source
+        self.destination = destination
+        self.item = item
+        self.amount = amount
+
+class Storage:
+    def __init__(self, name, pos):
+        self.name = name
+        self.position = pos  # (x, y) position on screen
+        self.inventory = {"item": 1000}  # starting inventory
+    
+    def add_item(self, item, amount):
+        self.inventory[item] = self.inventory.get(item, 0) + amount
+    
+    def remove_item(self, item, amount):
+        if self.inventory.get(item, 0) >= amount:
+            self.inventory[item] -= amount
+            return True
+        return False
+    
+    def request_transfer(self, destination, item, amount, task_queue):
+        if self.inventory.get(item, 0) >= amount:
+            # Remove items immediately, simulating reservation.
+            self.remove_item(item, amount)
+            task = Task(self, destination, item, amount)
+            task_queue.append(task)
+
+class Drone:
+    __slots__ = ('id', 'x', 'y', 'task', 'speed')
+    def __init__(self, id, pos):
+        self.id = id
+        self.x, self.y = pos
+        self.task = None
+        self.speed = 2.0  # pixels per frame
+    
+    def assign_task(self, task):
+        self.task = task
+        # Set drone's position to the source storage position.
+        self.x, self.y = task.source.position
+    
+    def update(self):
+        if self.task:
+            dest_x, dest_y = self.task.destination.position
+            dx = dest_x - self.x
+            dy = dest_y - self.y
+            dist = math.hypot(dx, dy)
+            if dist < self.speed:
+                # Arrived: set position exactly to destination and deliver item.
+                self.x, self.y = dest_x, dest_y
+                self.task.destination.add_item(self.task.item, self.task.amount)
+                self.task = None
+            else:
+                # Move a step toward the destination.
+                self.x += self.speed * dx / dist
+                self.y += self.speed * dy / dist
+
+# --- Pygame Simulation ---
+
+def main():
+    pygame.init()
+    screen_width, screen_height = 800, 600
+    screen = pygame.display.set_mode((screen_width, screen_height))
+    pygame.display.set_caption("Drone Simulation")
+    clock = pygame.time.Clock()
+    font = pygame.font.SysFont("Arial", 16)
+
+    # Global simulation state
+    task_queue = deque()
+    storages = []
+    drones = []
+
+    # Unique id counters
+    drone_id_counter = 0
+    storage_id_counter = 0
+
+    # Create some initial storages at random positions
+    for _ in range(5):
+        pos = (random.randint(50, screen_width - 50), random.randint(50, screen_height - 50))
+        storages.append(Storage(f"Storage-{storage_id_counter}", pos))
+        storage_id_counter += 1
+
+    # Create some initial drones at random positions
+    for _ in range(20):
+        pos = (random.randint(0, screen_width), random.randint(0, screen_height))
+        drones.append(Drone(drone_id_counter, pos))
+        drone_id_counter += 1
+
+    running = True
+    while running:
+        # --- Event Handling ---
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                running = False
+            elif event.type == pygame.KEYDOWN:
+                if event.key == pygame.K_t:
+                    # Request a random transfer if at least two storages exist.
+                    if len(storages) >= 2:
+                        src, dest = random.sample(storages, 2)
+                        amount = random.randint(1, 10)
+                        src.request_transfer(dest, "item", amount, task_queue)
+                elif event.key == pygame.K_d:
+                    # Add a new drone at a random position.
+                    pos = (random.randint(0, screen_width), random.randint(0, screen_height))
+                    drones.append(Drone(drone_id_counter, pos))
+                    drone_id_counter += 1
+                elif event.key == pygame.K_s:
+                    # Add a new storage at a random position.
+                    pos = (random.randint(50, screen_width - 50), random.randint(50, screen_height - 50))
+                    storages.append(Storage(f"Storage-{storage_id_counter}", pos))
+                    storage_id_counter += 1
+                elif event.key == pygame.K_i:
+                    # Add 50 items to each storage.
+                    for s in storages:
+                        s.add_item("item", 50)
+
+        # --- Update Simulation ---
+        for drone in drones:
+            if drone.task is None and task_queue:
+                # Assign a task from the queue to the idle drone.
+                task = task_queue.popleft()
+                drone.assign_task(task)
+            drone.update()
+
+        # --- Drawing ---
+        screen.fill((30, 30, 30))  # dark background
+
+        # Draw storages (blue circles) with name and inventory.
+        for s in storages:
+            pygame.draw.circle(screen, (0, 100, 255), s.position, 20)
+            info = font.render(f"{s.name}: {s.inventory.get('item', 0)}", True, (255, 255, 255))
+            screen.blit(info, (s.position[0] - 30, s.position[1] - 40))
+
+        # Draw drones.
+        # Idle drones are drawn in green; drones with tasks (in transit) are red.
+        for d in drones:
+            color = (255, 0, 0) if d.task else (0, 255, 0)
+            pygame.draw.circle(screen, color, (int(d.x), int(d.y)), 5)
+
+        # Debug info: show task queue length, number of drones, storages.
+        debug_info = font.render(
+            f"Task Queue: {len(task_queue)} | Drones: {len(drones)} | Storages: {len(storages)}",
+            True, (255, 255, 0))
+        screen.blit(debug_info, (10, 10))
+
+        # Display instructions.
+        instructions = [
+            "Controls:",
+            "T - Request Transfer",
+            "D - Add Drone",
+            "S - Add Storage",
+            "I - Add Items to all Storages"
+        ]
+        for i, line in enumerate(instructions):
+            instr_text = font.render(line, True, (200, 200, 200))
+            screen.blit(instr_text, (10, 30 + i * 20))
+
+        pygame.display.flip()
+        clock.tick(60)
+
+    pygame.quit()
+
+if __name__ == "__main__":
+    main()