Quick Question...

[Haxxle]

Quick question; what game had the feature 'Aim-Down-Sight' first? (In other words, what game invented A.D.S)

 

[Diablo1099_v1legacy]

Wolfinstine (bad spelling is bad).
sure it was just the standard HUD but still...

 

[Psycho78]

I think the OP is asking what was the first game with on-screen iron sights. Call of Duty did, can't think of any before COD but I'm sure there are some.

P.S. I hate "Quick Questions."

 

[Panzervaughn]

Duck Hunt!

 

[oplinger]

Vietcong.

Came out a few months before CoD1

It used iron sights to a significant advantage in accuracy.

Operation Flashpoint was the first game I can think of with the ability to use iron sights, but it didn't give you much advantage, so they were useless.