diff --git a/README.md b/README.md
index 3dff038..7929252 100644
--- a/README.md
+++ b/README.md
@@ -2,25 +2,29 @@
 
 My school project
 
-## Load levels
+## Loading games
 
-You can load a level by pass the path to the level as an argument, see example:
+You can load a game by passing the name of the game as an argument:
 
 ```sh
-python3 main.py maps/triangle.json
+python3 main.py triangle
 ```
 
+Game can be loaded only if it is located in the games/ directory.
+If no game is specified then "squareroom" will be loaded.
+
+
 ## Controls
 
-| Descripton                         | Key |
-|------------------------------------|:---:|
-| Move forwards                      |  W  |
-| Move backwards                     |  D  |
-| Strafe left                        |  Q  |
-| Strafe right                       |  E  |
-| Turn exactly 180 degrees           |  R  |
-| Toggle FPS cap                     | F1  |
-| Create a wall                      | F2  |
-| Toggle debug info                  | F3  |
-| Print to terminal current position | F4  |
-| Save level to `./levels` folder    | F5  |
+| Descripton                             | Key |
+|----------------------------------------|:---:|
+| Move forward                           |  W  |
+| Move backwards                         |  D  |
+| Strafe left                            |  Q  |
+| Strafe right                           |  E  |
+| Turn 180 degrees                       |  R  |
+| Toggle FPS cap                         | F1  |
+| Create a wall                          | F2  |
+| Toggle debug info                      | F3  |
+| Print current position to the terminal | F4  |
+| Save level to `./levels` folder        | F5  |