Welcome to UFBTMPG! #puzzle

Made this in like... uhm, hours? It's definitely in hours. I think. Maybe less than an hour, I don't know. #greg

Oh god greg is stuck in an endless shooter game HELP HIM DELAY HIS INEVITABLE DEMISE AND GET ON THE LEADERBOARD! #shooter #zombies

Decide Greg's fate! #greg

Here's the stuff you all did to Greg! #pain