Exploring the Gungeon's Floors | Enter the Gungeon World

Understanding the Dungeon Structure

Floors and Progression

The Gungeon consists of multiple floors, each with a distinct theme and increasing difficulty. You progress by finding the boss room and defeating the floor's boss, which opens the way to the next level.

Floors are procedurally generated, so the layout changes each run.
Each floor typically has a set of rooms, including combat rooms, treasure rooms, and a boss room.
The theme of each floor influences enemy types and environmental hazards.

Room Types and Their Roles

Rooms in the Gungeon serve different purposes. Combat rooms contain enemies and must be cleared to proceed. Treasure rooms hold valuable items. Shops allow you to spend currency. Secret rooms are hidden and require special methods to reveal.

Combat rooms are the most common and require defeating all enemies.
Treasure rooms often contain chests that require keys.
Shops are marked by a distinct icon and offer items for sale.
Secret rooms can be revealed by using blanks or certain items.

Rooms and Encounters

Combat Rooms

Combat rooms are the heart of the Gungeon's challenge. Each room contains a set of enemies that must be defeated before you can proceed. The layout often includes cover, pits, and other hazards that affect your strategy.

Enemy composition varies by floor and room.
Use dodge rolling and table flipping to avoid bullets.
Some rooms have environmental hazards like spikes or pits.

Combat Tip: Keep moving and use tables as temporary shields. Prioritise enemies that fire the densest bullet patterns.

Treasure Rooms

Treasure rooms contain chests that hold weapons, items, or pickups. Chests come in different qualities, indicated by their appearance. You'll need keys to open them, so managing keys is crucial.

Chest quality affects the rarity of the item inside.
Keys can be found or purchased.
Sometimes treasure rooms are locked behind additional doors.

Special Encounter Rooms

Beyond standard rooms, you may encounter special rooms like NPC rooms, challenge rooms, or rooms with unique events. These often provide rewards or lore but may come with risks.

NPC rooms allow interaction with characters who may offer items or quests.
Challenge rooms test your skills for extra rewards.
Some rooms are traps or ambushes.

Pixel-art combat room from Enter the Gungeon with the player dodging bullets from several enemies among tables and pillars — A typical combat room demands quick dodging and environmental awareness.

Enemy Battles: Surviving the Horde

Common Enemy Types

The Gungeon features a variety of enemies, from simple bullet-firing grunts to complex bullet-hell patterns. Learning their attack patterns is essential for survival.

Grunts fire basic bullets and are easy to dodge.
Elite enemies have more health and complex patterns.
Some enemies summon additional foes or create hazards.

Combat Strategies

Effective combat involves positioning, dodging, and using the environment. Stay mobile, use cover, and prioritise high-threat enemies. Table flipping can block bullets and create openings.

Keep moving to avoid bullet patterns.
Use tables as temporary shields.
Prioritise enemies that pose the greatest threat.

Key Tip: Dodge rolling grants brief invincibility frames. Time your rolls through bullet streams rather than away from them.

Boss Battle Preparation

Bosses are the ultimate test on each floor. Before facing a boss, ensure you have adequate health, weapons, and items. Learn the boss's patterns and be patient.

Stock up on health and blanks before the boss room.
Observe boss attack patterns before engaging.
Use the environment to your advantage.

Warning: Boss rooms are marked on the map. Enter only when you are prepared; retreating is rarely an option.

Intense pixel-art enemy battle in Enter the Gungeon with multiple enemies firing bullet patterns while the player dodges — Enemy battles escalate quickly; positioning is everything.

Loot and Resources

Pixel-art treasure room from Enter the Gungeon with a glowing high-rarity chest and the player character standing nearby — A high-rarity chest promises powerful gear.

Weapons and Items

Weapons and items are the core of your arsenal. Weapons range from standard pistols to exotic guns with unique effects. Items provide passive bonuses or active abilities.

Weapons have different ammo capacities and damage outputs.
Items can enhance stats, provide healing, or grant special powers.
Rarity is indicated by colour or name.

Currency and Keys

The Gungeon uses two main resources: shells (currency) and keys. Shells are used to buy items from shops, while keys open chests. Managing these resources is vital for progression.

Shells are dropped by enemies and found in rooms.
Keys can be purchased or found.
Spend wisely: sometimes saving for a better item is better.

Resource Tip: If you have a high-quality chest waiting, prioritise buying a key over a random weapon.

Health and Blanks

Health pickups restore hearts, while blanks clear enemy bullets and can reveal secret rooms. Blanks are limited, so use them strategically.

Health pickups are rare; avoid damage when possible.
Blanks can be used to escape tight situations.
Blanks can reveal hidden rooms when used near suspicious walls.

Blank Usage: Save at least one blank for the boss room. It can clear a bullet storm and give you breathing room.

Merchants and Shops

Finding Shops

Shops are special rooms marked on the map with a distinct icon. They appear on most floors and offer a selection of items for sale in exchange for shells.

Shops are usually located in a fixed position relative to the floor layout.
The shopkeeper is non-hostile and will not attack.
Items for sale vary each run.

What to Buy

Prioritise items that complement your playstyle. Keys are often worth buying if you have unopened chests. Health pickups can be crucial before boss fights. Weapons may be worth it if you lack firepower.

Consider your current loadout and upcoming challenges.
Sometimes it's better to save shells for later floors.
Some items have synergies with others.

Hidden Secrets

Secret Rooms

Secret rooms are hidden areas that can be revealed by using blanks near suspicious walls. They often contain extra loot, NPCs, or shortcuts.

Look for cracks in walls or unusual markings.
Blanks can reveal secret rooms when used in the right spot.
Some items or weapons can also reveal secrets.

Secret-Hunting Tip: Use a blank in a room with no enemies and a suspicious wall. The blank will open the passage if one exists.

Environmental Clues

Pay attention to environmental details: cracked walls, oddly placed objects, or suspicious floor tiles can indicate hidden passages or traps.

Some secrets require interacting with specific objects.
Listen for audio cues that may hint at hidden areas.
Explore thoroughly; secrets are often off the beaten path.

Original pixel-art inspired illustration of a hidden secret room revealed by a cracked wall with a faint teal glow, containing treasure chests and mysterious artifacts — A cracked wall may hide a rewarding secret room.

Boss Encounters

Preparing for the Fight

Before entering a boss room, ensure you have full health, enough ammo, and useful items. Blanks can be lifesavers. Knowing the boss's attack patterns is half the battle.

Stock up on health and blanks.
Choose weapons with high damage or good range.
Learn boss patterns from previous attempts.

Warning: Boss rooms are marked on the map. Do not enter with low health or no blanks.

Boss Battle Tactics

During the fight, stay mobile and observe the boss's tells. Dodge through bullets, use cover, and attack during openings. Some bosses have phases that change their patterns.

Keep distance to avoid melee attacks.
Use blanks to clear bullet storms.
Focus on surviving rather than dealing damage quickly.

After the Victory

Defeating a boss rewards you with items, shells, and access to the next floor. Take a moment to heal and prepare for the next challenge.

Boss drops often include high-quality items.
The next floor will be more difficult.
Use the breather to manage inventory.

Post-Boss Tip: Check the boss room for any remaining pickups before moving on.

Dramatic pixel-art boss fight in Enter the Gungeon with a large menacing boss and bullet patterns filling the screen while the player dodges — Boss fights demand patience and precise dodging.

Floor-by-Floor Overview

Each floor has a distinct theme, enemy types, and boss. The table below summarises what you can generally expect, but remember that procedural generation means details vary.

Floor	Theme	Key Challenges
1	Keep of the Lead Lord	Introductory enemies and simple room layouts
2	Gungeon Proper	Increased enemy density and tougher patterns
3	Black Powder Mine	Environmental hazards like pits and explosives
4	Hollow	Elite enemies and complex boss mechanics
5	Forge	Final challenges with high-damage threats

Tips for Successful Runs

Survival Strategies

Success in the Gungeon requires patience, observation, and resource management. Here are some key tips to improve your runs.

Learn enemy patterns and dodge effectively.
Manage keys and shells wisely.
Explore thoroughly to find secrets and extra loot.
Don't be afraid to use blanks in tough situations.
Practice makes perfect: each run teaches you something new.

The Gungeon is challenging but fair. Every defeat is a lesson that brings you closer to mastery.

Explore More Guides

Now that you understand the Gungeon's floors, deepen your knowledge with our other guides on combat, dodge rolling, table flipping, and more.

Bullet-Hell Combat Explained A Beginner's Guide to Dodge Rolling How Table Flipping Works Understanding the Gungeoneers