All the GECKO types in fallout 2 and the master west coast super mutants. No Reaver Ghouls!

a living cactus is too surreal, maybe they can house smaller enemies, or have irradiated or poisones stings

there should definetly be more robots. and an enemie that blends in the desert landscape

True, but if you timed it right you could save them in Fallout 2.

maybe that talking deathclaws had a children??

I assume all the stuff you seen in fallout 2.

I would also like to see Komodo Dragons, as they where in fallout tactics.

Like what type of ghost?

-Wanamingos
-Poison Geckos
-Wolves
-Giant Mantids
-Pigrats
-Floaters
-Reavers
-SMOs
-Behemoths
-Carnivorous plants, something like Wyndham's Triffids would be sweet.
-Giant tarantulas or black widows.
-Yao-grizzlies
-The giant 3 eyed catfished hinted at in FO1 and 2.
-Queen Deathclaw
-The Master's super-mutie strains

The original centaurs
Floaters
Geckos (every variant from FO2)
Pigrats
Molerats
Deathclaws (with variants, youngones, matureones, toughones, lesserones)
Sporeplants
Radscorpions (+giants too)

Those could return (from the ones that we don't know about yet - SM's are in already, for example). For others, I'll just leave it to Obsidian.

I've got an Idea, maybe an easter egg with the giant http://www.youtube.com/watch?v=WiloZd1H4ow

Wolves that have become pack stabilized and moved outward from yellowstone other places. It seems a distinct possibility.

Or maybe Giant http://www.youtube.com/watch?v=plWnm7UpsXk as an easter egg, there could be funny quest with these two creatures, It would be called "dramatic quest", find and save or kill or do something else with dramatic chipmunk and cat

What like irradiated Chameleons?

Diabeetus Cat!

Personally I want to see some kind of messed up rendition of the movie Future World *Think that's it* where there's robot cowboys around. Have some really older models then have some which are like Harkness from Rivet city in cowboy clothes.

Great White Brahmin Buffalo!

nanomachine monsters.

Mutated Gila Monsters & Mutated Jackrabbits.

Death claw leaders
Giant Radroaches
Mutant snakes
More ghouls!
A harder type of mutant dog
Super Mutant Berserker
Angry Brahmin
Some sort of mutant bird

Bring back creatures from other Fallout games...

- Coyote
- Giant Rat
- Lots of Radscoprions (Normal, Giant, Albino, Glowing, Spitting, Unique)
- Deathclaw (Normal, baby, mothers, talking, hairy)
- Dwarf
- Ghoul (Feral, Roamer, Reaver, glowing)
- Mantis
- Horned kangaroos
- Pit viper
- Original centaurs and new, tougher variants
- Floater
- Wanamingo
- Giant catfish / Catfish Mirelurk
- Lobotomite
- Giant Ants (Normal, albino, queen, worker, soldier)
- Cyberdog
- Wild/vicious dogs and a new variant: Wild pups
- Wolf
- Spore plant
- Iguana
- Gecko (Fire, golden, little)
- Trog
- Fire ant (worker, soldier, warrior, queen)
- Mirelurk (normal, hunter, king)
- Bloatfly
- Yao Guai
- Giant wasp
- Radroach
- Mutant crocodile (maybe)
- Komodo dragon (I have no idea why it would be in Vegas but oh well )

More wanderers.

I think you could really do some fun stuff with the Nevada terrain. I live in Vegas and I have to say some of the local minutia would be killer fodder for the development staff. I mean, what if Yuka Mtn did become a radioactive waste site? What would be the result of an already highly irradiated section of desert now being again glassed over by warheads 100x more powerful then the test bombs dropped during the '60's? Also, we're not all flat sand dunes and cactus out here. Vegas boarders up against two strong mountain ranges, one of which actually gets snow fall and has a viable tree line. What lurks up yonder amongst the shaded wood? What happened to the Hoover Dam and the raging river that would now either be still held back by the mighty Dam or rushing past it. What swims and gives birth amongst that mess? Plus, Boulder City was founded as a Puritanically bent mining town. What would happen if Vegas was completely f-ed and the bastard step child of our sinful city rose up to reclaim their rightful place as a bastion of moral solidarity? What kind of human conflict would that produce and what threat would the denizens thereof pose? Once you've been past the lights of Vegas, the nitty gritty of our surroundings become great material for potential baddies.

different robot's other than Mr. Gusty and fembot and the Deputy kind. maybe android's like Harkness or something bigger like the Pacification Robot out of FO Tactics BOS. I think there was also some kind of either spider or flying bot in that game as well. I would like to see Reaver's from that game as well, they more like the borg yet don't assimilate* they just take tech and kill hee. didn't see any kind of mutated plant's in any of the FO game's...need to have more use's for flamethrower's.

First of all please no more bloatflys those things are very annoying and second It would definately be cool if you come across a different brother hood of steel place. I now ur not by d.c. anymore so you wont find the citadel but what if a new place with brother hood of steel people were radiated or somethin and they were all gouls. And it would also be cool if there were monsterous plants like someone said earlier dat would be ba