Twofer

Twofer is an Achievement/Trophy in Burial at Sea - Episode 2. The Achievement is worth 10 Gamerscore and the Trophy is bronze.
==Requirements==
The player will have to knock out two or more enemies at once with one Crossbow Gas Bolt.
==Notes==
*Gas Bolts are first found by the elevator in the Service Bay Lobby of Bathyspheres DeLuxe, after returning with the CO₂ Scrubber from the main Service Bay.
**The Crossbow is found in the Ryan the Lion Preparatory Academy and cannot be missed.
*Gas Bolts cannot be bought from the Circus of Values vending machines nor Dollar Bill vending machines, so Gas Bolts has to be found or acquired with Ironsides.
*Every enemy can be knocked out with a single Gas Bolt, except for the Big Daddy and gas mask-wearing Ryan Security (the Big Daddy cannot be knocked out at all and they gas-mask wearing Ryan Security soldiers cannot be knocked out with this method).
**The enemy type doesn't matter, as long as two or more enemies are knocked out at once, meaning that a normal Splicer and a Frosty Splicer can be knocked out at once for it to count towards this Achievement/Trophy.
*The Gas Bolt will be triggered by enemy proximity after being shot.
**A green gas will emit when they are triggered.
*Knocking an enemy out with the Tranquilizer Bolt or the Air Grabber does not count towards this Achievement/Trophy.
*The enemies have to be knocked out with one Gas Bolt, shooting several Gas Bolts at the same set of enemies will likely fail the Achievement/Trophy.
==Strategy==
*Use the Noisemaker Bolt to attract enemies to one area and then shoot them with the Gas Bolt.
*Scripted Events usually features more than one enemy having a discussion, meaning that they serve for a great opportunity to get this Achievement/Trophy.
**The absolutely easiest place to get this Achievement/Trophy is in the Service Bay Lobby directly after getting the Gas Bolt, as four Splicers are watching the television in the lobby.
==Behind the Scenes==
*The Achievement/Trophy icon depicts a round gas bomb.
**The same image is also used for the in-game Gas Bolt ammo icon.
Category:Burial at Sea - Episode 2 Achievements and Trophies