Update README.md

Author: VictorHarri-Chal

README.md

@@ -2,20 +2,27 @@
 
 # :rocket:  What is R-Type ?
 Our project R-Type is an ersatz of the famous [R-Type](https://www.youtube.com/watch?v=2xAX6XTzpg0) arcade game, the purpose of the game is to control a ship and navigate throught the space while shooting and destroying ennemy ships.
+
 However, the specifity of our game is that we implemented a multiplayer mode that allow you to play in coop from 2 to 4 players.
 
+Our game also dispose of two difficulties, EASY and HARD as well as a WAVE EDITOR in order to modify monster spawning during the game (check SCRIPT.md on the documentation to have more informations about it).
+
 # In game preview
 ![Menu](menu.png)
+![Classes](classes.png)
+![Game](game1.png)
+![Boss](game2.png)
+
 # :star:  Pre-compiled version for the impatient ones
 You can look on the right side of our repository, in the [Releases](https://github.com/VictorHarri-Chal/R-Type/releases) section in order to download a pre-compiled version depending on your operating system to play right away
 
 # :computer:  Supported Platforms
-Our project can be played on both ```Linux``` and ```Windows``` OS as well as ```MacOS```
+Our project can be played on both ```Linux``` and ```Windows``` OS as well as ```MacOS``` and ```Raspberry Pi```
 
 # :hammer:  Building
 To build our project you need to execute a simple script a the root of our repository.
 
-It will take care of dowloading the dependencies as well as compiling our code.
+It will take care of dowloading the dependencies as well as compiling the code.
 
 ```./install.sh```
 
@@ -27,13 +34,16 @@ And then, you can connect as many clients as you wish with this command:
 
 ```./r-type_client```
 
+You can specify a ```-g``` after the ```./r-type_client``` if you want to play immediatly in solo mode without going through menus.
+
+Or you can specify a ```-w``` if you want to have the menus and the solo mode in windowed (fullscreen by default).
+
 ### On Linux, Windows & Mac
 The dependencies are [CMake](https://cmake.org/), [SFML](https://www.sfml-dev.org/index-fr.php) and [Boost](https://boost.org).
 
 # :video_game:  How to play
-Depending on your setup : (look the settings in game)
 
-  - No mouse -> Move with the ```ARROW KEYS``` and shoot with ```SPACE```
+  Move with the ```ARROW KEYS```, shoot with ```SPACE``` and use your class skill with ```C```
 
 # :page_with_curl:  Documentation
 To read our project documentation, you need to execute a script in order to open a local web page.