Was Bloop or Bloop Reloaded given away for free before?

yes.

yes, I don't know where else, but I got it (as a sign-up bonus?) on Indiegala, I think

Bloop was given on Indiegala ....
Not sure bout Bloop Reloaded .

YES!!!!!!!!!!

Cause I got a whole bunch of Bloop Reloaded keys to giveaway, and I didn't actually check before that it wasn't in the list, cause well, like I said, I didn't recall it having been given away free before lol

Bloop was free, and Bloop Reloaded was removed at the same time to avoid users trying to give the free one as the Reloaded version. Added it back to the list.