in a regular game of tf2 (team fortress 2) there was a engineer and so when he place down a sentry a spy came over and zapped it and so he got mad and looked for the spy and the spy can turn to anyone and he can go invisible for like 30 sec but anyway the egineer stop finding the spy and asked pyro to help protect his sentry and dispenser so when he got it done he saw the spy again and he almost zapped the sentry and pyro sent the spy on fire but that was the wrong spy they keep coming for the sentry and dispenser and teleporter and when he saw this spy he wouldn't stop looking for him and so engineer was watching the fight and he heard the spy about to back stab him engineer pulled out his shotgun and the spy was killed by a friendly spy so engineer was happy and watched the battle the end