David's Merge of Pure Enjoyment
David David David . . . How many invisible Compilers must one kill? Two levels, first one named Purgatory. Oh yeah. It's definitely Hell. More shooting gallery style. If you like to waste Compilers, invisible at that, this one's for you Marine! Blam Blam Blam
Levels in map "Merge":
Purgatory
Welcome to the Sixties