so this is my error message
Uncaught exception from thread:Thread[LWJGL Renderer Thread,5,main]
java.lang.UnsupportedOperationException: GLSL and OpenGL2 is required for the LWJGL renderer!
at com.jme3.renderer.lwjgl.LwjglRenderer.initialize(LwjglRenderer.java:203)
at com.jme3.system.lwjgl.LwjglContext.initContextFirstTime(LwjglContext.java:136)
at com.jme3.system.lwjgl.LwjglContext.internalCreate(LwjglContext.java:173)
at com.jme3.system.lwjgl.LwjglAbstractDisplay.initInThread(LwjglAbstractDisplay.java:128)
at com.jme3.system.lwjgl.LwjglAbstractDisplay.run(LwjglAbstractDisplay.java:205)
at java.lang.Thread.run(Unknown Source)
Application was not initialized.
As always tnx for the help
Sorry you are having problems.
In the log there was probably also information about the kind of graphics card you have. I suspect that it may not be powerful enough to run the game because Mythruna requires OpenGL2 support. There is always the small possibility that this is a driver issue or in some cases laptops actually have two graphics cards and the wrong one is being selected.