Most epic moment for me was actually recently, I was playing honest hearts dlc and had gone up to this ranger tower to get a look around with Follows-Chalk on my way to get the lunch boxes and medical supplies for those quests there, decided to just jump down the cliff side rather than take the long way and ended up losing Follows-Chalk, figured he'd catch up eventually.  Anyway started to go across that bridge when I saw not one but two giant Cazadore, so I took a step back then I heard something coming from my left.  It was a giant Yao Gui...decided best thing to do was retreat however when I turned around guess what?  A couple green geckos appeared and decided to say hi and yes one of was a giant one!  This was all on hardcore by the way.

So I decided to make for the bridge remembering that the worst thing about the cazadores wasn't their sting but their poison, and I had plenty of antivenom.  Killed them and started running towards those buildings I needed to go to when a white legs hunting party appeared.  So naturally I turned around now in a bit of a panic and saw that the geckos and yao gui were running across the bridge now, and not fighting each other like I hoped!  So I equipped my power fist and sprinted back, popped the yao gui (didn't kill him) and made for the camp ground I saw thinking it would be a nice place to deal with these guys, and it would've been were it not for the green geckos waiting for me when I got there yes more of them!

Anyway long story short, I did survive but barely.  I had 16 health left, and most of my limbs were crippled by the end.  I was sitting there in partial disbelief that I was still alive when I heard something coming up behind me.  Can you guess what or rather who it was?  Yep, Follow's-Chalk finally caught up.

Equiping myself and Boone with Chinese Steath Suits (Even though we had no stealth ) and assaulting Caesar'S Legion. Right before stepping on the boat to take us there Boone mentions something like "I'm ready to do this. Willing to not come back alive" or something to that effect. Bone chilling

im not sure what my most epic moment in fallout was but i think i can remember one,
so i should deliver the platinum chip to mr.house, but then i stood outside of the Lucky 38 some ncr police just ran towards me with those Sticks they have on the strip, he attacked me for no reason,
so i fought back, but then the secruritrons attacked me too, that was a Little to hard for me so i ran into the Lucky 38, but they ran inside with me and even more secruritronss were in there then i took then elevator up to the penthouse and saw four more secruitrons, but i had a grenade launcher from one of the dlcs cant remember which one, the grenade launcher was named mercenarys grenade rifle.
i just blew all of those secruitrons to hell, that felt amazing.

Out of all the encounters I'd have to say being attacked by a Legion Patrol, Legion Assassination Squad and Viper Gang by the Raided Farmstead, and surviving - on very hard mode. That was the toughest battle I have ever been in. Never in my life playing either Fallout 3 or FO:NV have I ever had a character and companion encounter 15 enemy at one time.

Here is the link to the thread for anyone that wants to read it.

Colonel_Skifell wrote:

In Fallout 3 I accidently installed a mod that replaces the mini nuke with an actual nuclear warhead (Yes it is possible to accidently install a mod). I never saw that behemoth ever again... or his friends... or anything else that moved around in the world...

name of this mod? sounds............fun

I was only level 10-15 playing on very hard and hardcore mode with Project Nevada. I was useless On my way to The Strip, 2 Alpha Deathclaws began to run after me.

As soons as I heard them, I placed some mines, stood back and blew them up with a shot. Both deathclaws were stunned, but not dead. So I continued to run for my life (I play with You only live once mod ) then a group of mutants arrived.

I was like ''Oh well, looks like that's the end for me'' but I was wrong. They ignored me and rushed at the deathclaws, giving me time to escape. Eventually, only one deathclaw remained after the fight, and he was pretty low HP. He began to rush at me with that super power attack, but I remembered I had the hitman roll animation, so I miraculously dodged the attack with it. I then took out my trustworthy shotgun and ended this alpha deathclaw's miserable life :')

ps: sorry for english mistakes

I was playing through the quest "Heartache by the number" with Cass and got to the part when you're supposed to kill Gloria van Graff. I waltzed into Freeside with my T51b power armor and minigun then positioned Raul and Cass in guard mode in the windows of the ruined building across the street (using JIP CC&C. Then proceeded to stand out in the middle of the street, pull out my minigun, and mow down the scores of Silver Rush guards as they poured out the front door. They didn't even have time to draw their weapons before they got hit from three different directions haha. By the time they were all dead and I went inside to kill Gloria, there was nobody left to defend her. By far the coolest moment I've ever had in any Fallout.

Mine happened just recently. I was toying around in Tale of Two Wastelands. I went inside one of the Capital Wasteland Power Plants. I opened a door and suddenly was set upon by like 5 Ghouls, two of them were Glowing Ones. I ran outside, only to hear Talon Company Mercs descending upon me as well. They ended up in a huge battle with the Ghouls while I ran away behind the building.

I checked my inventory and saw I had a ROCKET LAUNCHER. I equipped it, poked back around the building, they were all bunched up near the doorway fighting, I fired one round in there and Kaboom! Ghoul and Talon Company merc bodies were flying every which way. I won that battle with one shot.

Never before have I felt like more of a badass in Fallout.

I do not see well but love playing Fallout 3 and New Vegas. I was wondering around the ruins of D.C. when a super mutant started shooting at me. I only ever saw one; but I fired back and missed. Not sure what I hit but there was a very large explosion and things went flying. Once everything calmed down a crept out from cover and there were dead mutants all over the place seven or eight of them, I still have no idea where they came from.