Celia Wagar's CritPoints

What are the most insane challenge runs anyone can do from different videogames?

I mean, I could think up a bunch, but that’s not so hard. Instead I think I’ll link to the craziest ones I’ve seen.

God hand, fresh KMS, no cheese, no continues
https://www.youtube.com/playlist?list=PLc3QkV-L-tFslpt8zG6mupKLlb19XHAb1

Given how hard a time I had with Ludwig, this is fucking insane. (though looks like he exclusively waits for one totally safe opening each time, which is kinda lame)
https://www.youtube.com/watch?v=WM-n3nSLY20

This one is also pretty nuts, no healing, no bonfire:
https://www.youtube.com/watch?v=c79BNs4pmV4

Guitar Hero controller run, starting to get silly.
https://www.youtube.com/watch?v=iSCy4Bc0uMU

The Half Life hard scriptless category is a bitch. Hard is faster because more self damage for bigger boosts. Also it’s single segment, so if you die, you need to start the whole run over. Most people run this category RTA because it’s so hard. I’ve tried learning HL1 and it’s just a plain hard game to run.
https://www.youtube.com/watch?v=3RedqSuiY6o

Mark of the Ninja, New Game, Nonlethal ghost, No OoB
https://www.youtube.com/watch?v=ybELBQwGhOY

European Extreme Foxhound rank (no silencer)
https://www.youtube.com/watch?v=idhCfbya8zc

I wanna be the guy impossible difficulty (no checkpoints)
https://www.youtube.com/watch?v=NLyPDMww-to

I wanna be the Boshy (no checkpoints)
https://www.youtube.com/watch?v=L-eNQ4L5VEw

Undertale, no hit 1.5 speed. (undyne the undying and sans are crazy)
https://www.youtube.com/watch?v=_czEDw4pnL4

Doing this in Tetris:
https://dl.dropboxusercontent.com/u/416986/webm/gregor%20plays%20tetris.webm

F-Zero GX Very Hard Snaking
https://www.youtube.com/watch?v=2G7TFlDf5XY

DMC4 Hell and Hell
https://www.youtube.com/playlist?list=PL772BA287AED6E3E9

Ninja Gaiden Master Ninja No Damage
https://www.youtube.com/watch?v=xYhkHr_ujw8

Ikaruga Hard, S++ rank
https://www.youtube.com/watch?v=kIxKjmrCrS4

Ikaruga Solo Co-op
https://www.youtube.com/watch?v=ToBdzV7w5Pc

>seriously playing this matchup
https://www.youtube.com/watch?v=der4aB0WPbE

Halo 2 Legendary Zero Shots
https://www.youtube.com/watch?v=ztDHBsZ15AM

Halo 1 Legendary Zero Shots
https://www.youtube.com/watch?v=RcpbVuHAmaw

Vanquish God Hard, No Death, no DLC (waiting on Zaarock for the speedrun version)
https://www.youtube.com/playlist?list=PL9wQ6NcGxW_akzQSoNGuqcf7MbW-tHEPB

Doom UV Pacifist
http://doom.wikia.com/wiki/UV_pacifist

Touhou Pacifist runs
https://www.youtube.com/watch?v=v0FkEZXVqjk

I once beat MGR on very hard with no upgrades and wooden sword that was max upgraded.

Ryu fighting Alma with only wooden sword and his kick
https://www.youtube.com/watch?v=dlqy6wQpzHU

Halo Legendary All Skulls On (LASO or Mythic)
http://halo.wikia.com/wiki/LASO

Super Mario Low Score
https://www.youtube.com/watch?v=4kvT0dywaF8

Metroid Fusion 0%
https://www.youtube.com/watch?v=b2ho9c_DfUw

Metroid Zero Mission low% Hard
https://www.youtube.com/watch?v=WqLa4LP2BRg

Doom Tyson Style (fist only)
https://www.youtube.com/watch?v=2cyHQa5wkTM

Contra: Hard Corps – No weapon 1CC (Red Falcon path)
https://www.youtube.com/watch?v=7KOYodUh-t8

Trials of a Doomgod
https://www.youtube.com/playlist?list=PLaf_flzVD9HljZ7wHG8riHvjVqxEP-sYg

Megaman No Damage, Buster only, No Miss
https://www.youtube.com/playlist?list=PLC68DB15CD7418188

Ganondorf Challenge (I tried this, and it’s hard. I ken combo’d ganon at like 300% and he survived.)
https://www.youtube.com/watch?v=pbYx4R6wqew

Day[9] Funday Mondays:
https://www.youtube.com/watch?v=7dTqznPBsus

Starcraft 2 Co-op with 10 mutators on at once on the highest difficulty
https://www.youtube.com/watch?v=W9CuB4uEPak

Bayonetta: Non-Stop ∞ Climax Pure Platinum
https://www.youtube.com/playlist?list=PLfI6IYca_kvPzk6sSuwa5fQHJT7WtZtPh