Simplify README

Signed-off-by: Joachim Wiberg <[email protected]>

Author: troglobit

README.md

@@ -24,51 +24,16 @@ sudo apt install libsdl2-dev libsdl2-ttf-dev libsdl2-image-dev libsdl2-mixer-dev
 
 ## Building
 
-To build without music:
-
-```
-make
-```
-
-To build with music, place a `music.mod` file in the directory and run make:
-
 ```
 make
 ```
 
-The build system will automatically detect and embed the music file.
-
 ## Running
 
 ```
 make run
 ```
 
-### Command-Line Options
-
-```
-Usage: ./demo [OPTIONS] [SCENE...]
-
-Options:
-  -h, --help        Show help message
-  -d, --duration SEC Set scene duration in seconds (default: 15)
-
-Scenes:
-  0 - Starfield
-  1 - Plasma
-  2 - Cube
-  3 - Tunnel
-  4 - Bouncing Logo (hidden - manual only)
-  5 - Raining Logo
-
-Examples:
-  ./demo              # Auto-cycle through scenes 0-3 and 5
-  ./demo 2            # Show only cube scene
-  ./demo 1 3 5        # Cycle between plasma, tunnel, and raining logo
-  ./demo -d 30        # Auto-cycle with 30 second scenes
-  ./demo -d 10 2 5    # Cycle cube and raining logo, 10 sec each
-```
-
 ## Distribution
 
 ### AppImage (Recommended for sharing)