1. http://www.gamesas.com/bgsforums/index.php?showtopic=953466&st=20
2. Reworked, organic, flowing animations.
3. Redone character models and faces.
4. http://www.gamesas.com/bgsforums/index.php?showtopic=951700
5. Fleshed out companions like other new games; Mass effect, Nwn 2 etc.
6. Breathing Wasteland:
Fallout 3 has the Wasteland revolve around you, traders won't die unless you follow them and things only spawn when you enter a cell, i'm sure it would be possible to have the whole game on some kind of randomised rotor of spawns, this way battles aren't just caused by you walking somewhere.
7. Longer draw distances/Texture rendering.
8. A cover system
9. A third person mode overhaul
10. More realism, don't let Mr Burkes body lie in a pub for a week, make the people around react and move the body or what have you.
11. Free play after the ending.
12. More humour. Although this game has ironic and black humour, out right jokes could of been better.
13. Vault 69 http://fallout.wikia.com/wiki/Vault_69
14. Body decaying, it would only take about four pre-set animations to do.
15. More Fallout "originallness". I came to the series as a Fallout noob, but having played Fallout 1 on Gametap i find it to be a great game and intend on buying the second.
16. More of a roleplay theme.
17. Combat takes into account armor piercing and blunt weapons and whatnot.
18. A more dense wasteland, have an actual continuous battleground for Raiders, patrols of ten Outcasts wandering around.
19. Making the difficulty be more than more HP bars.
20. Improved AI.
I look forward to seeing what you think of my list.
Other forumer's ideas and wishes:
1. Aqualamb's SPECIAL overhaul.
2. Salival would like decent dialouge.
3. MechaCannibal would like a trap mechanic and more player made weapons.
4. Irfan wants romances.
5. Kingman73 would like more interaction with Npc's and the enviroment.
6. Falcon8204 would like less bugs, better collisons, volume based inventory and re-worked melle.
7. IS it just me? Would like the setting to be in the UK, less complicated level design, decent neutral gameplay and no level cap.
8. Jack Splat would like larger settlements.
9. Bebop Magnum would like all female lip hair removed.
10. Kannibal would like more mature elements.
11. Nicky99y would like "An enviroment not seen before".
12. SteveDog would like leveling and character building to be more like the originals.
13. Xalgorex would like improved sniping (the crosshair?) and VATS targetting while using melle.
14. Faldom would like more potential companions.
15. Maddudeguy wan'ts more factions.