---
title: "BioShock 2 Remastered: Complete Guide"
game: "BioShock 2 Remastered"
game_url: "https://qna.gg/games/bioshock-2-remastered"
author: "Qloud"
author_url: "https://qna.gg/players/Qloud"
topics: ["Builds", "Achievements", "Weapons", "Endings", "Settings"]
summary: "A guide to playing Subject Delta well: weapons and plasmid combos, gene tonic builds, the Little Sister adopt/gather/harvest/rescue loop, Big Sisters, hacking and research, a level-by-level outline, the choices that…"
url: "https://qna.gg/g/bioshock-2-remastered-complete-guide-074675ab"
published: "2026-09-27T17:37:52.748Z"
updated: "2026-09-27T17:37:52.748Z"
source: "QnA.GG"
---

# BioShock 2 Remastered: Complete Guide

A guide to playing Subject Delta well: weapons and plasmid combos, gene tonic builds, the Little Sister adopt/gather/harvest/rescue loop, Big Sisters, hacking and research, a level-by-level outline, the choices that shape the ending, Minerva's Den, and the Protector Trials.

*Researched September 2026 — current as of the Remastered PC release (15 September 2016, part of BioShock: The Collection). Live games change; check the linked sources if something differs.*

> **What "Remastered" includes:** The 2016 remaster adds higher-resolution textures, models, and interface art, 4K support, the **Minerva's Den** story DLC, and the **Protector Trials** challenge DLC. The original's **multiplayer is not included**. The game receives no new content; recent Steam posts are sales (for example the 2K Summer Sale that ran to 9 July 2026).

## Quick Start

1. **You are a Big Daddy.** Subject Delta dual-wields: a weapon in one hand, a plasmid in the other. Use both constantly.
2. **The Drill is a real weapon.** Drill dashes and drill combos are strong early and scale with upgrades.
3. **Adopt Little Sisters for ADAM.** Kill a Big Daddy, adopt the Little Sister, and defend her while she gathers ADAM from corpses (twice per Sister), then choose to **rescue** or **harvest** her.
4. **Prepare before each gather.** Set traps (trap rivets, mini-turrets, Cyclone Traps) around the corpse before you start.
5. **A Big Sister comes after you handle a level's Little Sisters.** Get ready: heal, stock EVE, and fight near cover.
6. **Research everything with the camera.** The Research Camera films enemies and grants damage bonuses and new tonics.
7. **Hack turrets, cameras, and bots.** Hacking is quick and real-time; the Hack Tool lets you hack from range.
8. **Vita-Chambers revive you.** They can be disabled in options for an extra challenge.

## Controls Basics

- Weapon in the right hand, plasmid in the left. Switch between them with the weapon and plasmid wheels.
- Ammo types per weapon (e.g., armor-piercing, trap rivets) are switched separately.
- Health packs and EVE hypos are used from your inventory.

## Weapons

| Weapon | Role | Notes |
|---|---|---|
| Drill | Melee dash and grind | Uses fuel; strong against Splicers |
| Rivet Gun | Precise, trap rivets | Great early; trap rivets for gather defense |
| Machine Gun | Sustained fire | All-round |
| Shotgun | Close burst | Crowds |
| Hack Tool | Remote hacking darts, mini-turrets | Utility; hack from safety |
| Spear Gun | Long-range, pins enemies | Strong headshots, trap spears |
| Launcher | Explosives, proximity mines | Big Daddies and Big Sisters |

Every weapon has upgrades at **Power to the People** stations. Each weapon has several upgrades, with a stronger final upgrade once the earlier ones are installed.

## Plasmids

| Plasmid | Use |
|---|---|
| Electro Bolt | Stun; combine with water for crowd damage |
| Incinerate! | Fire damage; burns oil |
| Telekinesis | Throw objects; catch grenades |
| Winter Blast | Freeze enemies |
| Cyclone Trap | Trap that launches enemies |
| Security Command | Summon security bots, direct cameras |
| Insect Swarm | Distract and damage |
| Hypnotize | Turn enemies against each other |
| Scout | Leave your body to scout |

There are 11 basic Plasmid types in all ("All Plasmids" asks you to find or buy every one); the table covers the ones most builds rely on. Buy extra Plasmid and Tonic slots at Gatherer's Gardens as ADAM allows.

Plasmid upgrades add a charged attack with the higher tiers. Combos: **Electro Bolt into drill/shotgun**, **Winter Blast into melee shatter**, and **Hypnotize a Big Daddy** so it fights for you.

## Gene Tonics

Tonics are passive abilities. Build around your preferred weapon and playstyle.

| Build | Example tonics | Focus |
|---|---|---|
| Drill brawler | Drill Vampire, Armored Shell | Melee with lifesteal and damage reduction |
| Electric | Electric Flesh | Shock damage and resistance |
| Researcher | Damage Research | Research bonuses |
| Survival | Booze Hound | Alcohol restores EVE |

## Little Sisters: the Core Loop

1. **Kill a Big Daddy** (Bouncer, Rosie, or Rumbler).
2. **Adopt** the Little Sister.
3. **Gather ADAM** at corpses she points out; defend her against waves of Splicers.
4. **Choose:** **rescue** her (less ADAM now, gifts later) or **harvest** her (more ADAM now).
5. **Big Sister:** after you finish with the level's Little Sisters, a Big Sister attacks.

### Gather defense tips

- **Set traps before starting.** Trap rivets, mini-turrets, Cyclone Traps, and proximity mines.
- **Choose chokepoints.** Corpses near walls are easier.
- **Hypnotize** a Splicer to fight for you.
- **Use Security Command** for extra help.

## Big Daddy Types

| Type | Weapon | How to beat it |
|---|---|---|
| Bouncer | Drill, charges | Freeze or stun it, then unload; dodge the charge |
| Rosie | Rivet gun, proximity mines | Keep distance, watch for mines, use armor-piercing ammo |
| Rumbler | Rockets, deploys turrets | Hack or destroy its turrets; use cover |

General rules: stun with Electro Bolt (it opens a damage window), use armor-piercing or heavy ammo, and let hacked turrets or a Hypnotized Splicer soak damage. Hypnotizing a Big Daddy at higher plasmid levels makes it fight on your side, which is the easiest way to clear a gather.

## Difficulty and Challenge Settings

- Easy, Medium, and Hard difficulties are available.
- **Vita-Chambers** can be turned off in options; with them off, death sends you back to your last save.
- Collectibles include **audio diaries**, which fill in Rapture's history and the story of Sofia Lamb, Eleanor, and Delta; some are easy to miss in side rooms, so explore each level before moving on.
- Use a manual save before each Little Sister decision if you want to see different outcomes without replaying a level.

## Big Sisters

- Fast, agile, and use plasmids (fire and telekinesis).
- Fight them with Launcher ammo, Spear Gun, Electro Bolt stuns, and Winter Blast freezes.
- Use traps before they arrive.

## Hacking

Hacking is real-time: a needle sweeps across a gauge and you stop it in the green or blue zones. The Hack Tool fires darts to hack at range. Hack turrets and security bots to fight for you.

## Research Camera

The Research Camera records video. Creatively damaging enemies while filming yields research points and bonuses, unlocking damage bonuses and tonics per enemy type.

## Level Outline

| Level | Notes |
|---|---|
| Adonis Luxury Resort | Introduction |
| Atlantic Express Depot | First Little Sister loops |
| Ryan Amusements | Themed amusement park |
| Pauper's Drop | Poor district; the Grace Holloway choice |
| Siren Alley | Flooded red-light district |
| Dionysus Park | The Stanley Poole choice |
| Fontaine Futuristics | Late game; the Gilbert Alexander choice |
| Outer Persephone | Endgame prison |
| Inner Persephone | Finale |

## Choices and Endings (Spoiler-Light)

The ending is shaped by two things:

- **How you treat Little Sisters** (rescue vs harvest).
- **How you treat three key characters:** **Grace Holloway**, **Stanley Poole**, and **Gilbert Alexander.** Each can be spared or killed.

Eleanor learns from Delta's actions. Rescue all Little Sisters and spare key characters for the "good" ending; harvesting and killing leads toward darker endings; mixed choices give in-between results.

## Minerva's Den

A separate story campaign featuring **Subject Sigma** in Rapture's central computer facility (The Thinker). It adds new weapons and plasmids and is widely considered one of the best BioShock stories. Play it after the main game.

## Protector Trials

Challenge maps where you escort a Little Sister to ADAM-rich corpses and defend her. Each trial has three loadouts plus a bonus loadout unlocked after completing the others.

## Achievements Worth Planning

BioShock 2 Remastered has 53 Steam achievements covering the main game, Minerva's Den, and the Protector Trials. The ones that need a plan:

| Achievement | Requirement | Tip |
|---|---|---|
| Against All Odds | Finish on the hardest difficulty | Combine with the no-Vita-Chamber run if you are confident |
| Big Brass Balls | Finish without using Vita-Chambers | Turn Vita-Chambers off in options and save manually often |
| Dealt with Every Little Sister | Deal with every Little Sister | Rescue or harvest every one; don't leave a level with a Sister unresolved |
| Rapture Historian | Find 100 audio diaries | Sweep side rooms on each level before moving on |
| All Weapon Upgrades | Find every Power to the People upgrade | Stations are often in side areas; explore fully |
| All Plasmids | Find or buy all 11 basic Plasmids | Check every Gatherer's Garden |
| Research Master / One Research Track | Complete all research / max one track | Film every new enemy type, and vary your attacks while filming |
| Master Protector | A gather with no damage and nobody reaching the Sister | Pick a dead-end corpse and trap every approach |
| Trap Master | Kill 30 enemies using only traps | Trap rivets, Cyclone Traps, and mines during gathers |
| Grand Daddy | Defeat 3 Big Daddies without dying during a fight | Stun, then unload with your best ammo |
| Lancer Killer / Garbage Collection / ADAM Addict | Minerva's Den: kill a Lancer, destroy all 10 Vacuum Bots, resolve all Little Sisters | Minerva's Den has its own collectibles; explore thoroughly |
| Litmus / Acid Test / Trial by Fire, Enemy of the Family | 6, 18, and 36 stars; an A rank in every Protector Trial | Replay trials with each loadout; traps first, then fight |

## Common Mistakes to Avoid

- **Ignoring the plasmid hand.** Dual-wielding is the whole point.
- **Starting gathers without traps.**
- **Skipping research.** The camera makes you stronger.
- **Spreading ADAM thin.** Focus on a build.
- **Fighting Big Sisters unprepared.**
- **Forgetting the Hack Tool.**

## Advanced Tips

- **Hypnotize Big Daddies** for free protection.
- **Use environment:** water plus Electro Bolt, oil plus Incinerate!
- **Drill dash** for quick kills.
- **Upgrade one weapon fully first.**
- **Research early for bonuses.**

## PC Notes

The Remastered PC release had stability and performance complaints at launch in 2016; later patches improved it. If you have issues:

- Update your GPU drivers.
- Try windowed or borderless mode.
- Check the Steam community for current fixes.

## FAQ

**Does BioShock 2 Remastered include multiplayer?**
No.

**Is Minerva's Den included?**
Yes.

**How long is it?**
Roughly 10-15 hours for the main story; Minerva's Den adds a few more.

**Should I rescue or harvest?**
Rescue for the good ending and gifts; harvest for more ADAM now.

**Is it worth playing after BioShock 1?**
Yes. Gameplay is refined, and Minerva's Den is a highlight.

**Is there a BioShock 4?**
A new BioShock has been in development at 2K; check official channels for news.

## Sources

- [Steam store page: BioShock 2 Remastered](https://store.steampowered.com/app/409720/)
- [2K Summer Sale (Steam news, June 2026)](https://steamstore-a.akamaihd.net/news/externalpost/steam_community_announcements/1836506165550985)
- [Steam global achievements: BioShock 2 Remastered](https://steamcommunity.com/stats/409720/achievements)
- [Wikipedia: BioShock 2](https://en.wikipedia.org/wiki/BioShock_2)