this thread might not last long. But Just want to seehow often this partially nonsensical device gets used in games particularly high quality games.

I was thinking about including the same thing where amnesia is a key plot device as well. But this will do.

I will start off

Batman: Arkham Asylum (Amazing, Amazing Game I rate 9)
Metal Gear Solid (Ditto But I rate 9.5)
Metal Gear Solid 2 (Ditto But I rate 9.5)
Deus Ex (I'd rate 10)
Deus Ex: Invisible War (I'd rate 9)

Splinter Cell
Splinter Cell: Pandora Tommorow
Splinter Cell: Chaos Theory

Chronicles of Ridick Escape from Butcher Bay (I'd rate a 9)

For the hell of it. (But maybe you shouldn't do this)
Movies
Mission Impossible

uh.... Deus Ex?

how could I forget my favorite game that used that!

when no logical way presents itself. Introduce man-sized vents!

there is mansized vent in Halo 3 campaign, it just happens to be that i got glitched up there when i played with selnor once on legendary, he was down there getting his ass handed to him and i was up there getting my ass glitched (couldn't move at all until i throw a grenade at myself and respawned)

also another game is Syphon Filter , they're so huge that you can actually do a crouching walk on them in the old games ,while in the newer games you have to be on all fours

Sly Games also used them a lot but that isn't realistic yes?

i'm not very far into it now, but i am pretty sure the Sly games have some

MDK

It's a little touchy. Because it's not realistic. But maybe it counts since it's used in the same way.

I mean description time.
Mario. Eats Fireflower(WTF is it called?) (Mario Spits fire) (This would not happen to a human)
Sly Uses Man Sized Vent (human could do this)
my logic may be flawed though

Goldeneye 007 on the 64

Perfect Dark N64 and ... errrr Half-Life???

Shadow Complex