The Discussion Thread! *Greatest Games Event 2014* (The Top 500 Games Will Now Be Chosen)

[Leadified]

mZuzek said:

Leadified said:
Hint for #27. This game originally started off as sort of an expansion to the first and later grew into it's own full blown sequel.

Hmm... Dota 2?

Edit: wait, what the hell. Portal?

Nope! Portal 2 is on my list already.