Cortex Command

It was in a bundle, non-steam.

Everyone got steam keys.

except me lol

Ah. alright cool.

The Steam key was recently added to HIB 2.

Mostly it's people breaking Humble Bundle terms and giving away the Steam code. Bonus points if they made a giveaway for that bundle in the past, sent only the basic Steam key, and now the winner of that bundle won't get Cortex Command, even though he should. (And the gifter can comfortably play all of the games using their DRM-free versions. Yay.)