Right, I always get the 2 mixed up.

Did you know that Team Fortress 2 has been in development for nearly a decade and has been receiving updates ever since its release in 2007 and still alive to this day?

No shit, Sherlock.

Did you know that some sound effects from the original Half-Life were reused in Left 4 Dead? This one, for example.

https://www.youtube.com/watch?v=ZppVmgCgq20

Yeah I knew that too.

I was pretty shocked when I heard it in Half-Life for the first time.

Anyways, did you know, that San Andreas had a few cut missions from the game?

Did you know that Yoshi's full name is T Yoshisaur Munchakoopas?

Yeh. Did you know that Mortal Kombat X only had brutalities because the previous game was supposed to but was cut due to time constraints?

Did you know?:

In Halo 3: ODST there is an easter egg foreshadowing Destiny

I knew that. Did you know that in Halo 2 there was a cut flood enemy called the Juggernaut? It was to be a mini boss as it would only appear in a couple occasions with only 1 or 2 of them appearing at once. It's files can be found within the levels "The Oracle" and "High Charity".

Do you guys seriously check the files of games? :o