BioShock 2: Gene tonics - description
This page of our guide to BioShock 2 contains information about gene tonics, which are available in the main campaign and work as passive bonuses to statistics. We have also prepared a full list of all available gene tonics with information on their effects and ways of obtaining them.
How many tonics are there available in the game?
![]() | At Gatherer's Garden you can buy a total of 18 tonic slots (there are 55 tonics in the game). If a particular tonic can be purchased, take into account its first appearance on the list of goods. In the case of [gifts] from the little sisters, the following description takes into account the earliest possible appearance of each tonic. However, when tonic is a research bonus, its location has been marked as [research], and for details, please check the Enemy research and their descriptions section of our guide. |
List of all gene tonics in BioShock 2
TONIC NAME | DESCRIPTION | LOCATION |
[Armored Shell] | Reduces all physical damage. | Ryan Amusements |
[Armored Shell 2] | Further reduces physical damage taken. | [research] |
[Arms Race] | You are able to salvage more ammunition from bodies and containers. | [research] |
[Booze Hound] | Drinking alcohol restores a small amount of EVE, rather than draining it. | Ryan Amusements |
[Careful Hacker] | The hacking needle moves slightly slower. | Ryan Amusements |
[Careful Hacker 2] | The hacking needle moves even slower. | Fontaine Futuristics |
[Cure All] | Health Stations also refill your EVE. | Siren Alley |
[Damage Research] | Increases research damage bonuses. | Fontaine Futuristics |
[Deadly Machines] | Your hacked bots and turrets do more damage. | [research] |
[Demanding Father] | Little Sisters gather ADAM more quickly. | Dionysus Park [present] |
[Drill Lurker] | Quiets your footsteps, and increases damage from melee attacks on unaware opponents, especially with the drill swing. | Pauper's Drop |
[Drill Power] | Increases damage dealt by the Drill. | Ryan Amusements |
[Drill Power 2] | Further increases damage dealt by the Drill. | Fontaine Futuristics |
[Drill Specialist] | Significantly decreases EVE cost of Plasmids, but limits weapon selection to the Drill, Hack Tool and Camera. | Dionysus Park |
[Drill Vampire] | Gain health and eve when attacking with the drill. | [research] |
[Electric Flesh] | Reduces electric damage received to zero and increases electrical damage done. | Siren Alley |
[Electrical Storm] | Causes the user to emit a burst of electricity when struck by a melee attack. | Dionysus Park |
[Elemental Sponge] | When you are damaged by elemental attacks, you gain a small amount of EVE. | Inner Persephone |
[Elemental Storm] | You emit a random burst of fire, ice, or electricity when struck by melee attacks, damaging all around you. | [research] |
[Elemental Vampire] | Your Level 3 element streams siphon off health from your enemies. | Inner Persephone |
[EVE Expert] | Increases EVE Hypo carry capacity by 1. | Dionysus Park |
[EVE Link] | First Aid Kits also give a small amount of EVE. | Ryan Amusements |
[EVE Saver] | Reduces EVE consumption of all plasmids. | Pauper's Drop |
[EVE Saver 2] | Further reduces EVE consumption of all plasmids. | Fontaine Futuristics |
[Extended Reel] | Increases the time you have when researching. | Dionysus Park |
[Extra Nutrition] | Gain a small increase in health from consumables. | Ryan Amusements |
[EZ-Hack] | Hacking success zones become a little larger. | Siren Alley |
[Fire Storm] | Causes the user to emit a burst of fire when struck by a melee attack. | Pauper's Drop |
[Fountain of Youth] | Standing in water slowly restores HEALTH and EVE. | [research] |
[Freezing Drill] | Increases the duration for which enemies are frozen, gives the Drill a chance to freeze the enemy upon impact. | Pauper's Drop |
[Hacker's Delight] | Some health and EVE are gained after a successful hack. | Pauper's Drop |
[Hacker's Delight 2] | More health and EVE are gained after a successful hack. | Siren Alley |
[Handyman] | Repair damaged bots and turrets with a small eve cost. Also gives random names to friendly bots and turrets. | Siren Alley |
[Hardy Machines] | Hacking a turret or bot raises its max health. | Dionysus Park |
[Headhunter] | Your headshots do more damage. | Pauper's Drop |
[Hurried Hacker] | Landing in a blue bonus zone completes a hack instantly. | Fontaine Futuristics |
[Ice Storm] | You emit a burst of ice when struck by melee attacks, with a chance to freeze foes. | Dionysus Park |
[Keen Observer] | Increases the research score gained by damaging enemies. | Pauper's Drop |
[Keen Observer 2] | Further increases the research score gained by damaging enemies. | Dionysus Park |
[Machine Buster] | Deals more damage to turrets, cameras and bots. | Pauper's Drop |
[Medical Expert] | Increases First Aid Kit carry capacity by 1. | Siren Alley |
[Natural Camouflage] | Grants invisibility when standing still for a period of time. | [research] |
[Proud Parent] | Increases the amount of ADAM gained by 20 when accompanied little sister harvests a corpse. Amount of ADAM gained by harvesting a little sister remains unchanged. | Siren Alley [present] |
[Quick-Hack] | Hacking has fewer stages. | Dionysus Park |
[Scrounger] | Search corpses and containers a second time to get different loot. | [research] |
[Security Evasion] | Security Cameras and Turrets take two seconds longer to track the player. | Siren Alley |
[Short Circuit] | Security is disabled for longer when hit with electricity. | Pauper's Drop |
[Short Circuit 2] | Security is disabled permanently when hit with electricity. | Fontaine Futuristics |
[Shorten Alarms] | Reduces the length of hostile security alarms. | Pauper's Drop |
[Shorten Alarms 2] | Further reduces the length of hostile security alarms. | Dionysus Park |
[Sports Boost] | You move slightly faster. | Ryan Amusements |
[Thrifty Hacker] | Hacked vending prices are cheaper. | [research] |
[Vending Expert] | Provides a slight reduction to prices in vending machines. | Siren Alley |
[Vending Expert 2] | Provides a substantial reduction to prices in vending machines. | Fontaine Futuristics |
[Walking Inferno] | You take less damage from fire and inflict more damage when you use fire. | Siren Alley |
- Bioshock 2 Game Guide & Walkthrough
- BioShock 2: Recommendations & tips
- BioShock 2: Weapons and their development stations - tips
- BioShock 2: Gene tonics - description
- BioShock 2: Gene tonics - maps
- BioShock 2: Plasmids - description
- BioShock 2: Starting tips - list
- BioShock 2: Plasmids - maps
- BioShock 2: Hacking
- BioShock 2: Enemies and how to conduct a research on them
- BioShock 2: Big Sisters and Big Daddies
- BioShock 2: Little Sister's and gathering ADAM
- BioShock 2: High difficulty level
- BioShock 2: Recommendations & tips
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