Forum Overview :: Dr. Dan Buroker, M.D.'s Team Fortress 2 :: This mode is boring.

[quote name="Arbit"]The upgrade system encourages you to never change class, ever, because you lose access to your previously purchased upgrades and in later waves an unupgraded character is a dead/useless character. I hope you enjoy firing a rocket launcher/crouching behind your sentry and hitting it with a wrench for 45+ minutes![/quote]