Aqualung

Aqualung is a torso augmentation in ''Deus Ex. ''It is a nanotechnological augmentation that increases oxygen duration when underwater.

This augmentation is installed from the augmentation canister that also includes Environmental Resistance. Since there are multiple instances of this canister and multiple torso slots, it is possible to install both Aqualung and Environmental Resistance by using a second copy of the canister, provided that the necessary slots are available.

This is an active augmentation that consumes bioenergy at 10 units/minute.

Description
Soda lime exostructures imbedded in the alveoli of the lungs convert CO2 to O2, extending the time an agent can remain underwater.
 * TECH ONE: Lung capacity is increased slightly.
 * TECH TWO: Lung capacity is increased moderately.
 * TECH THREE: Lung capacity is extended significantly.
 * TECH FOUR: An agent can stay underwater indefinitely.

Effects
This augmentation increases the base oxygen duration as follows. This duration is further extended by the multiplier from the swimming skill. Since the swimming skill provides an oxygen duration multiplier of 2.5 at the master level, an oxygen duration of 600 seconds (10 minutes) can be attained by the combination of master level swimming and tech 4 Aqualung.

Canister locations

 * Battery Park (2nd Mission) - In a safe in the control room underneath Castle Clinton.
 * Hong Kong VersaLife facility, Level 2 Labs (6th Mission) - In the Universal Constructor chamber in Versalife's Level 2 Labs.
 * Brooklyn Naval Shipyard (8th Mission) - In a safe in the base commander's office.