Forum:Good Alien Deck?

Is my Alien Deck good enough?

Main Deck:

Monsters 20

1x Alien Ammonite, 3x Alien Dog, 1x Alien Grey, 2x Alien Hypno, 1x Alien Kid, 1x Alien Mars, 1x Alien Mother, 2x Alien Overlord, 1x Alien Psychic, 1x Alien Shocktrooper, 2x Alien Skull, 1x Alien Telepath, 1x Alien Warrior, 1x Cosmic Horror Gangi'el, 1x Interplanetary Invader "A"

Spell and Traps 20

2x "A" Cell Breeding Device, 1x "A" Cell Incubator, 1x "A" Cell Scatter Burst, 1x Brainwashing Beam, 1x Cell Explosion Virus, 1x Code A Ancient Ruins, 1x Corruption Cell "A", 1x Crop Circles, 1x Detonator Circle "A", 1x Interdimensional Warp, 1x Mass Hypnosis, 1x Mysterious Triangle, 1x Otherworld - The "A" Zone, 1x Planet Pollutant Virus, 1x Brain Control, 1x Dust Tornado, 1x Covering Fire, 1x Mist Body, 1x Offering to the Snake Deity

Extra Deck:

1x Cosmic Fortress Gol'gar, 1x Colossal Fighter, 1x Gaia Knight, the Force of Earth, 1x Iron Chain Dragon