What's the worst thing you've done in a game?

[Ryuo]

This COULD be classified as worst, but I couldn't stop laughing and neither could the teammate I accidentally killed.

Playing H3 back in the day. Team Doubles Snowbound. I was playing sniper and my pal was tormenting on the Ghost. Fellow got the drop on me and surprised me, so I did a double shot with the Beam Rifle at point-blank, two messages popped up. Snipe....and a Betrayal. First shot found its mark, second....the face of my teammate across the map on the back of a moving Ghost.
Still laugh about it today. Ended up losing because neither of us could regain our focus.

 

[2012 Wont Happen]

Getting a warthog full of people in Halo 3 and driving of a cliff... several times in the course of playing for a day.

 

[maddawg IAJI]

I once got bored and went on a mass Team-kicking spree in Halo. Basically shooting my teamates enough until they killed me and eventually got kicked from the game.

 

[Reg5879]

I used the Marathon, Lightweight and Commando Super Soldier Class to get my Commando Challenge done, since I completed it, I never used the class again, but I still feel guilty. =(

 

[TheRocketeer]

Snip

That is AWESOME.

Thanks. I honestly didn't think anyone would read the whole thing, but that's seriously the best time I ever had online.

This wasn't online, but this set the stage for a lot of future evil in games:
In FFIV, you get to the bombed-before-your-eyes caslte of Damcyan, and, by complete luck, I had stumbled upon the big treasure horde on the side of the castle. The path in was blocked by a man crawling on the ground, moaning about the loss of his eyes before he dies of blood loss on the ground.

But I was about 7 at the time, and I was so stoked at having found all the hidden treasure I just said, out loud, 'Sucks to be you!' and ran on ahead to pillage the site of major genocide. And thus the stage of a great adventuring legacy was set, and no chest or bag was safe from my clutches from then on. People that didn't play old-school RPG's will never truly understand the gleeful mindset of barging in someone's house, taking all their belongings and then asking if they've seen a black-caped man.

My brother has a better one, online: In FFXI, my brother had fallen in with a certain linkshell (clan/guild) that thought the world of themselves but were just absolutely awful. They did Dynamis regularly (an set of endgame raids), but rarely if ever had a suitable group for it and always got creamed, usually right off the bat, accomplishing nothing and wasting everyone's night.

So my brother gets an offer to join another, far, far better linkshell, and most people are very understanding and no one really bears him any ill-will. Except one person, someone seemingly amalgamated from every negative MMO=player stereotype. Total no-lifer. He just goes CRAAAAAZY and throws a huge fit about it. My brother did a great job of calming him down and everyone gathers for the last Dynamis he's going to do with them. Now, as they warp into Dynamis, brother isn't looking at his screen (watching TV), and is just holding the 'forward' button on the keyboard. He looks back and he's run straight into a huuuuuuge group of very powerul enemies, and he totally panics and runs back to the group, leading them back to the group, naturally. This wipes almost everybody, of course; the only people that survived were people that hadn't zoned in yet, one of which was, luckily, a healer.

I was there, and I know it was just an accident. Actually, it was probably talking to me that drew his attention away. But to all of us, it looked like he was sabotaging the run. It was pretty hilarious for us, but naturally a certain linkshell member just exploded at this and starts a huge fight. Luckily, my brother once again successfully mediates and they go on to complete a relatively successful run.

 

[Levitas1234]

auto follow someone through an entire raid :|

 

[Rooster893]

went 72-0 by throwing grenades at my teammates and then changing teams in cod4

WORLD LINER!!!!!

Sorry, I saw your avatar.


OT: I hopped into an electric gate in Oddworld Abe's Exoddus.

 

[johnfistyadams]

I set off a team serial killer. I killed him by accident in CoD 4 on a hardcore team deathmatch and he just went ape shit. For the next two games he was my ass and then eventually he moved on to the whole team. For one match, his score was something like -120 points.

 

[LordMoose]

In Fallout 3, after completing the wasteland survival guide.

I see a harmless female wastelander fighting a molerat, i draw my rifle and shoot the mutant beast in the head, and walk up to her. I struck up a conversation as one with high charisma would, learning that it was thanks to the book i co-authored that she and her family was up to two whole meals a day! She praised me for my angelic work and ended the conversation.

I then shot her to death with my pistol.

I picked her body of food and the copy of the wasteland survival guide, took a few steps away, and suddenly felt the sharp pang of guilt for doing so.
Her copy rests in my home in megaton, resting atop my coffee table next to a canister of ultra-jet.

 

[Siuki]

suicided every match

I used to get so angry in Star Wars Battlefront that I'd start throwing grenades at the floor in an attempt to kill myself and try to neglect any other people's kills on me.

 

[CoverYourHead]

I made Zalbaar kill Mission. I am a bad person. A very bad person.

 

[clutch-monkey]

In single player I killed children in Fallout.

I did that too, although it was hilarious ("Here Timmy, play with this handgun"). It's interesting nearly everyone in the game can sense you have children's blood on your hands even if you've never met them before. Oh, wait, it's just this massive "Child Homicide Enthusiast" sign I'm holding. Yeah, that'd do it.

EDIT: Ooh, got another one. Final stage of No Mercy in L4D, everyone was dead and the helicopter was just about to land. Severely hurt and bogged down with a nasty limp, I struggled towards the chopper with a horde of zombie assholes dying to chew me a new one. (See what I did there? Because they're zombies and all. *ahem*) Then the AI Director plays a curveball at me, as out of freaking nowhere comes this tank hurtling towards me from the helipad.

Now, I could have turned left or right and evaded the tank, but y'know what? Fuck it. My teammates were screaming at me to turn around, the spittle nearly clogging their microphones as I charged the angry tank head on with dual pistols, screaming the battle cry of battle cries - "Leeeeeerooooooy!"

They weren't happy.

we were about to complete the challenge for the achievement for no friendly fire in an entire level.
just as everyone got on the boat i shot them with the M16. so much rage..
to this day i don't know why i did it.

 

[Olikunmissile]

Hmm, on MGO.

Knocked a guy out, put him on a mag, waited for him to wake up, knocked him out, waited for him to wake up, knocked him out, for 15 minuets. Ah what fun.

 

[TheYellowCellPhone]

In TF2, I became a Demoman, ran out and continually commited suicide (purposefully). It was fun, especially watching my ragdoll fly across the sky.

Or I did the thing that many people hate, using the Spy's Ambassador for headshots instead of backstabbing or sapping.

 

[Omikron009]

I once got my friend's IP address banned from a halo CE server for teamkilling.

 

[TheJwalkR]

I don't know if this counts but I have spawned about 60 Dr. Klieners in Gmod and nuked them. There was blood everywhere. I also repeatedly spawn then kill friendly NPC's as soon as they say "Dr. Freemen!".

 

[Joe Matsuda]

going along with my team when they decided to glitch to win...

...*sigh*...I'm weak like that...

also kicking people to make room for friends...always feel reall bad after that...