I was thinking Team17 last night, but after reading all these posts and other updates, I'm also having to go with Apogee.
If it's not them, then, at least there are a lot of people calling out.

Apogee

Apogee

Apogee

I think it must be an Unreal Package Special at 62% off all titles combined
Unreal 2: The Awakening SE
Unreal Gold
Unreal Tournament 2004 ECE
Unreal Tournament GOTY
If bought individually $39.96
As package for $14.99
A saving of $24.97
I hope i'm right.

3D Realms

My guess: Apogee.

I wish it would be 3DO but the clues are definitely not for them. So my guess is Apogee!

Damnit people, stop guessing Apogee! I wanna be able to win! Since it's inevitably Apogee! :D.

Apogee!!!
edit: By that I mean 3D Realms as well..

NO!!!

:D

Allow me to join the Apogee crowd.
Although at this point, it would be hilarious if it wasn't them.

It would be.
But I'd cry on the inside.

Man you guys are gonna get burned big time when thursday comes and GOG announces that Team 17 is coming to the service......
:(