Not every mad doctor lives in a castle surrounded by villagers with pitchforks. Sometimes they live in the trenches, where there's plenty of spare parts flying around and a pressing need to get inventive with them.

Meet the Sniper, one of nine playable character classes in Team Fortress 2.

Name: Sniper
Role: Support
Weapons: Sniper Rifle / SMG / Kukri

In his former life as a tracker of dangerous game in the unforgiving Australian outback, the Sniper would spend…

Meet the Spy, one of nine playable character classes in Team Fortress 2.

Name: Spy
Role: Support
Weapons: Revolver / Electro sapper / Knife
Contraptions: Disguise Kit / Cloaking Watch

He is deadly—handsome, that is. But mostly deadly.

He is a puzzle, wrapped…