Alien deck? Yu Gi Oh Help?

I am trying to make an alien deck. i got some cards like alien shocktrooper,mass hypnosis and alien mars ect.
what other cards might i need to get the alien deck? and tell me where they are from.

Monsters
Interplanetary Invader A
2x Alien Hunter
3x Alien Skull
Alien Mother
3x Alien Grey
Cosmic Horror Gangi El
Flying Saucer Muusik’i
2x Alien Infiltrator
Alien Mars

Spells and Traps
3x Brainwashing Beam
2x A Cell Scatter Burst
A Cell Incubator
3x Orbital Bombardment
Corruption Cell A
Otherworld- The A Zone
A Cell Breeding Device
3x Crop Circles

These are all great cards to use for a alien deck you can search these cards on yugico.com to see what packs they are from.

BTW…In my opinion I feel that you should perhaps change the deck to half alien and half neo-spacian

just a suggestion…

Good Luck!!!