So, if I were to do a full run right now, I would still hold right ?

I believe it should count, even after the update drops the run should still be valid, adding one enemy isn't too much, also considering that the enemy is technically in the level as of right now anyways. (@TheNerdHerder, thank you!) Another thing too they say that it known but this update might not come out for six months or a year, who knows but unless there's major differences in level layout I think that runs prior to the update would still be valid.

Oh I think it came across like I was talking about all runs. I just was referring to all goons on narcotomi 3 and all goons on narcotomi 1,2 and 3 runs.