Head of the Class: Play a complete round with every class. Hard to Kill: Get five kills in a row without dying. Grey Matter: Get 25 headshots as a Sniper. As a medic, block 5000 damage with the shield in one life.Д¬omplete the following tasks to unlock the corresponding Steam achievements.ДЇlamethrower: Set five enemies on fire in 30 seconds.Kill 50 gate-crashing robots in Manhattan.As a team, kill 50 stunned radiowave bots during an advanced Manhattan mission.Kill 5 robots via a single rocket while upgraded with Rocket Specialist.Use one ubercharge to reanimate two teammates within 5 seconds.Kill the tank before it crashes through Rottenburg's barrier.In Manhattan, get a bot to slip on the banana peel and die in the grinder.Play an advanced mission in Manhattan without losing a single gate.Stun 50 robots with the Rocket Specialist upgrade.Play an advanced wave in Rottenburg without the bomb entering town.As a team, pit 10 guys during a single wave in Manhattan.

Kill 5 robots by destroying a sentry buster.

As a sniper, collect $500 in a mission without using any currency packs.

MVM Achievements - Mannhattan and Rottenburg.

As well, some class gibs match their beta designs, but not their final counterparts. When a player is gibbed, the positions of the gibs (body parts) do not match where that body part was prior to the gibbing. Simply whack it with the wrench so that it builds faster. Because the cost is 25 ammo, airblast only when it is helpful or you will be forced to take ammo pack or to retreat to the nearest dispenser.ДЄs an engineer, do not wait for your building. It is easier with stickies on the ground than a moving rocket when you are not used to airblasting. It is also a way to reach the Hot Potato achievement faster. You can also throw away stickies that are near your spawn points, on capture points, or on a cart. Usually the enemies are disoriented by being airblasted and will not react quickly to kill the Pyro, mainly if it is a Demoman aiming for Sentries. This can be useful to throw back an ubered pair going to your sentries or going to the spawn point. The Pyro can airblast people or rockets, stickies, and grenades by Right Clicking when equipped with the normal flamethrower.

MVM Achievements - Mannhattan and Rottenburg.

Team fortress 2 arms race