diff --git a/Makefile b/Makefile
index 1e300ee..7e97e96 100644
--- a/Makefile
+++ b/Makefile
@@ -31,6 +31,7 @@ SOURCEFILES = \
 		src/player/move_step.c \
 		src/player/register_weapons.c \
 		src/player/weapons.c \
+		src/player/pay.c \
 		src/raycast/barricades.c \
 		src/raycast/ray.c \
 		src/raycast/walls.c \
diff --git a/src/cub3d_data.h b/src/cub3d_data.h
index 4e8553f..43d1389 100644
--- a/src/cub3d_data.h
+++ b/src/cub3d_data.h
@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/07/17 14:59:37 by kcolin            #+#    #+#             */
-/*   Updated: 2025/09/30 17:32:50 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/10/01 13:50:59 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/src/hud/load_texture.c b/src/hud/load_texture.c
index 1aca228..b8fbb02 100644
--- a/src/hud/load_texture.c
+++ b/src/hud/load_texture.c
@@ -6,7 +6,7 @@
 /*   By: tchampio <tchampio@student.42lehavre.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/09/03 17:02:08 by tchampio          #+#    #+#             */
-/*   Updated: 2025/09/30 17:35:31 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/10/01 13:51:03 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/src/map/collision.c b/src/map/collision.c
index 8add28c..fbc2335 100644
--- a/src/map/collision.c
+++ b/src/map/collision.c
@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/08/06 11:25:05 by kcolin            #+#    #+#             */
-/*   Updated: 2025/09/30 17:43:36 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/10/01 14:11:11 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -32,7 +32,7 @@ bool	blocks_movement(t_mapdata *data, int x, int y)
 
 bool	blocks_view(t_mapdata *data, int x, int y)
 {
-	if (out_of_bounds(data, x, y) || ft_strchr("12345678d", data->map[y][x]))
+	if (out_of_bounds(data, x, y) || ft_strchr("12345678dP", data->map[y][x]))
 		return (true);
 	return (false);
 }
diff --git a/src/map/forbidden_characters.c b/src/map/forbidden_characters.c
index 0ff4054..371f547 100644
--- a/src/map/forbidden_characters.c
+++ b/src/map/forbidden_characters.c
@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/07/17 14:18:13 by kcolin            #+#    #+#             */
-/*   Updated: 2025/09/30 17:23:06 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/10/01 14:08:45 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -24,10 +24,11 @@
 * z - beware of zombies
 * d - closed door
 * i - open dooro
+* P - payable door
 */
 bool	has_forbidden_characters(char *line)
 {
-	static const char	*allowedchars = " 10234567NSEWMQJDzdi\n";
+	static const char	*allowedchars = " 10234567NSEWMQJDzdiP\n";
 	size_t				strsize;
 	int					i;
 
diff --git a/src/player/pay.c b/src/player/pay.c
new file mode 100644
index 0000000..0d4f1a7
--- /dev/null
+++ b/src/player/pay.c
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   door.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tchampio <tchampio@student.42lehavre.fr>   +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/10/01 13:59:11 by tchampio          #+#    #+#             */
+/*   Updated: 2025/10/01 14:05:57 by tchampio         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "../cub3d_data.h"
+#include "../../libft/includes/libft.h"
+
+int	door_amount(void)
+{
+	static int amount = 500;
+
+	amount += 250;
+	return (amount);
+}
+
+bool	pay(t_cub3d_data *data, int amount)
+{
+	if (data->player.points < amount)
+	{
+		ft_printf("Not enough points :(\n");
+		return (false);
+	}
+	data->player.points -= amount;
+	return (true);
+}
diff --git a/src/player/pay.h b/src/player/pay.h
new file mode 100644
index 0000000..f656239
--- /dev/null
+++ b/src/player/pay.h
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   pay.h                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tchampio <tchampio@student.42lehavre.fr>   +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/10/01 14:05:08 by tchampio          #+#    #+#             */
+/*   Updated: 2025/10/01 14:06:19 by tchampio         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef PAY_H
+# define PAY_H
+
+# include "../cub3d_data.h"
+
+int		door_amount(void);
+bool	pay(t_cub3d_data *data, int amount);
+
+#endif // PAY_H
diff --git a/src/raycast/ray.c b/src/raycast/ray.c
index d98e552..04b42b6 100644
--- a/src/raycast/ray.c
+++ b/src/raycast/ray.c
@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/07/31 11:55:41 by kcolin            #+#    #+#             */
-/*   Updated: 2025/09/30 23:05:11 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/10/01 14:10:46 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -21,6 +21,7 @@
 #include <math.h>
 #include <stdlib.h>
 #include "../map/collision.h"
+#include "../player/pay.h"
 #include "../../libft/includes/libft.h"
 
 void	init_ray(t_ray *ray, int pos_x, t_player *player)
@@ -60,7 +61,7 @@ void	ray_calculate_step(t_ray *ray, t_player *player)
 
 void	handle_door_ray(t_ray *ray, t_cub3d_data *data)
 {
-	if (data->map->map[ray->map_y][ray->map_x] == 'd' && ray->wall_dist < 1.5)
+	if ((data->map->map[ray->map_y][ray->map_x] == 'd' || data->map->map[ray->map_y][ray->map_x] == 'i' || data->map->map[ray->map_y][ray->map_x] == 'P')  && ray->wall_dist < 1.5)
 	{
 		ft_printf("map[%d][%d] = door reachable\n", ray->map_y, ray->map_x);
 		data->player.closest_door[0] = ray->map_x;
@@ -69,7 +70,12 @@ void	handle_door_ray(t_ray *ray, t_cub3d_data *data)
 		if (data->keypresses.is_f_pressed)
 		{
 			data->keypresses.is_f_pressed = false;
-			data->map->map[ray->map_y][ray->map_x] = 'i';
+			if (data->map->map[ray->map_y][ray->map_x] == 'd')
+				data->map->map[ray->map_y][ray->map_x] = 'i';
+			else if (data->map->map[ray->map_y][ray->map_x] == 'P' && pay(data, door_amount()))
+				data->map->map[ray->map_y][ray->map_x] = '0';
+			else if (data->map->map[ray->map_y][ray->map_x] == 'i')
+				data->map->map[ray->map_y][ray->map_x] = 'd';
 		}
 	}
 	else
@@ -86,6 +92,8 @@ void	calculate_wall_dist(t_ray *ray, int x, t_cub3d_data *data)
 	{
 		if (x == WIDTH / 2)
 			check_for_zombies(ray, data);
+		if (!blocks_view(data->map, ray->map_x, ray->map_y) && data->map->map[ray->map_y][ray->map_x] == 'i')
+			handle_door_ray(ray, data);
 		if (ray->side_dist_x < ray->side_dist_y)
 		{
 			ray->side_dist_x += ray->delta_dist_x;
diff --git a/src/raycast/walls.c b/src/raycast/walls.c
index c653c77..2b27a86 100644
--- a/src/raycast/walls.c
+++ b/src/raycast/walls.c
@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/07/31 13:17:39 by kcolin            #+#    #+#             */
-/*   Updated: 2025/09/30 17:41:52 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/10/01 14:12:44 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -66,7 +66,7 @@ static int	get_color(t_cub3d_data *data, t_ray *ray, int tex_y)
 	if (ft_strchr("234567", data->map->map[ray->map_y][ray->map_x]))
 		return (my_mlx_pixel_get(get_right_barricade(data,
 					data->map->map[ray->map_y][ray->map_x]), tex_x, tex_y));
-	if (data->map->map[ray->map_y][ray->map_x] == 'd')
+	if (data->map->map[ray->map_y][ray->map_x] == 'd' || data->map->map[ray->map_y][ray->map_x] == 'P')
 		return (my_mlx_pixel_get(data->door_texture, tex_x, tex_y));
 	if (dir == NORTH)
 		texture = data->no_texture;
diff --git a/src/utils/destroy_utils.c b/src/utils/destroy_utils.c
index f2ae913..dc556b5 100644
--- a/src/utils/destroy_utils.c
+++ b/src/utils/destroy_utils.c
@@ -6,7 +6,7 @@
 /*   By: kcolin <kcolin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/08/18 13:05:31 by kcolin            #+#    #+#             */
-/*   Updated: 2025/09/22 17:18:55 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/10/01 13:57:48 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -43,6 +43,7 @@ void	destroy_textures(t_cub3d_data *data)
 	i = 0;
 	while (i < 6)
 		destroy_texture(data, data->barricades_texture[i++]);
+	destroy_texture(data, data->door_texture);
 }
 
 void	destroy_sprites(t_cub3d_data *data)