Team Fortress 2 Achievements

Kill an enemy Heavy and take his Sandvich.

Play a full round without killing any enemies, and score the highest on a team of 6 or more players.

Have 6 teammates using Pyrovision at the same time.

Ride the cart for 30 seconds.

Remove 20 stickybombs by killing the Demomen who produced them.

Assist a Heavy in killing 10 enemies, where neither of you die.

Kill 10 Spies with your Kukri.

Kill an opposing player that has your intelligence while holding theirs.

Decapitate 50 enemy players.

Collect 20 Halloween pumpkins from dead players to unlock a hat.

While using the Cloak and Dagger, kill the same enemy 3 times, all within the same area in a single life.

Kill 3 defenseless players after a single match has ended.

Decapitate 4 players with only 10 seconds between each kill.

Hit enemies with your bonesaw 5 times in a row without dying or missing.

Kill 3 enemies with a single critical rocket.

Ignite 100 enemies with the flare gun.

Sap an enemy sentry gun within 3 seconds of a teammate sapping another.

Kill a Scout while they are under the effect of Crit-a-Cola.

Stab an enemy with an arrow.

Help a single building tank over 2000 damage without being destroyed.