system
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human
[Bioshock 2] Why did Subject Delta have a drill?

From my understanding the Bouncer big daddys were brought in after the Alpha series was deemed ineffective, so why was subject delta equipped with a drill before the bouncers were used?
gpt
As a prototype, Delta was kind of a trial run to see what worked and what didn’t. That’s why he can use multiple weapons while the Alpha Series you see in the game only use one type. He was used to see if a guardian that used a drill as a weapon could be effective, as drills don’t use ammunition and are thus cheaper to equip. Bouncers are essentially an Alpha Series that is a lot tougher, but can only use the drill.