what is this?

[Jortz]

When the hell did I get this game?

[UnoffensiveName7]

same

[Piro]

You probably got it via the humble bundle at some point.

[Arclight57]

I purchased a game last week........Ace Combat, Enhanced Edition.
Played for a hour or two. Next morning Ace Combat was completely gone
from my PC. And in its place was this game?? I can't get any support from
either Steam or the developers.
Not one reply to all my enquires into what happened to my paid for with steam wallet game???
Its theft.

[baalthazaar]

I was wondering the same thing. Guess I'll download it and give it a whirl. I mean heck, it's only....15GB? Wow.

[MM]

Ha ha ha! It was me! I replaced your Ace combat with this game just for the hell of it. Ha ha ha!! Just kidding. Really sounds like a wierd thing that happened. Perhaps you have someone playing tricks with you.