Space game set

This is my first contribution. Please only comment and provide feedback to help me improve. Thank you.

These are the planned elements; the ones that are crossed out are yet to come:

• ship 
• enemy 
• power-up 
• missile 
• asteroid 
• background
• explosion FX 
• sound selection

Estos son los elementos previstos, los que esta tachados estan por venir

• nave
• enemigo
• power up
• misil
• asteroide
• fondo
• fx explosion
• seleccion de sonidos