What should I focus on in my first Neon Abyss 2 run?

Practise movement and aiming, learn what each interaction costs, and reach a boss with a weapon you understand. A reliable setup is easier to learn with than constantly changing weapons.

Should I replace a weapon just because its Power is higher?

Compare its reach, firing pattern, affixes, and synergy with your current items. Keep the weapon that lets you deal damage while moving safely.

What should I buy when I am low on health?

Prioritise available healing or protection before optional purchases. Check your remaining resources and the next fight before spending on a gamble.

Does flight make me invincible?

No. Flight gives you more positioning options, but you still need to avoid enemy attacks. Diagnosis Certificate grants flight and increases critical chance by 10%.

How does Noxmare work with Hatchmon?

Noxmare builds poison marks through hits, including Hatchmon hits. Reaching 9 marks triggers a poison burst, so companion support fits this weapon.

Does Tin Daddy protect me from all explosions?

Tin Daddy grants immunity to explosions you cause. Its effect does not grant immunity to every enemy attack.

Neon Abyss 2 Beginner Guide: Controls, Resources, and Builds

What should you focus on in your first run?

Learn to move, aim, and spend resources without putting yourself in unnecessary danger. Your first goal is to reach a boss with a weapon you understand and enough health to learn the fight. Choose a manageable difficulty, finish the tutorial, and build around useful drops as you find them.

A simple opening plan keeps the run manageable:

Check your controls. Locate jump, attack, bomb, Curio, and map inputs before combat.
Get comfortable with one weapon. Learn its reach and how it fires while you move.
Spend with a purpose. Decide what a reward offers before paying its cost.
Prepare for the boss. Check available healing and your build before entering.

How do you make movement and aiming easier?

Use a control layout that lets you jump, aim, and attack comfortably at the same time. Practise in a safe room before relying on an unfamiliar input during combat. After changing weapons or movement items, test your range and mobility again so you know where you can safely stand.

Check	What to practise	Why it helps
Jump	Reach nearby platforms without entering hazards	Makes movement predictable before a fight
Aim and attack	Keep attacking while changing position	Reduces the temptation to stand still for damage
Bomb input	Locate the binding before using it	Avoids spending a resource by mistake
Curio input	Read the equipped effect and its activation cost	Helps you use the right tool at the right moment
Weapon range	Test where attacks stop or change behaviour	Shows how close you need to stand

Your equipped setup should guide your positioning. A weapon that requires close range calls for a different approach from one that can reach enemies across a room. Leave space to move instead of committing to a firing position beside a hazard.

Use the Agent guide to compare abilities and unlock conditions when choosing a setup for later runs.

How should you explore and spend resources?

Explore with a clear reason for each purchase or interaction. Activate portal stones along your route, remember where useful supplies remain, and revisit them before committing to a boss. Keep enough resources for the tools you rely on, and read the displayed cost before opening a chest or entering a room.

Resource	What to consider before spending
Crystals	Whether spending them leaves enough for a useful Curio or another interaction
Keys	Whether the locked reward is worth opening now
Bombs	Whether an obstacle or reward justifies using one
Coins	Whether healing, protection, or a useful item matters more than an optional gamble
Hearts and shields	Whether reachable supplies could help you prepare for the next fight

If you are low on health, check available recovery before spending on an optional reward. When an interaction offers a purchase, compare what it fixes: a survival problem, a weapon weakness, or an effect your build can already use.

When Faith Pillars become available, use the Faith and Temple guide to match your choice to those resource decisions and plan the visit before leaving the floor.

What should you do with an out-of-reach reward?

Check your current movement and equipped Curio first. If you cannot reach the reward safely, remember its location and continue exploring. Return if a later pickup gives you a workable route.

Weigh the cost of reaching the reward against your health and remaining resources. Passing up an awkward pickup is often a better decision than forcing a risky jump or spending your last useful tool.

When should you keep, replace, or extract a weapon?

Keep a weapon when you can hit enemies reliably while avoiding damage. Compare a replacement’s reach, attack pattern, and effects before switching, then extract a spare only when you have decided you do not need it. Choose upgrades that support your current setup rather than judging every weapon by its displayed Power alone.

Situation	Useful decision
Your weapon works well while moving	Keep it and improve the build around it
Its range forces you into danger	Try a weapon that lets you fight from a safer position
A new weapon fits your item effects	Test its attacks before deciding which one to keep
You have an unwanted spare	Read the extraction prompt and use it once the comparison is settled
You are choosing an affix	Favour an effect supported by the resources or companions you actually have

Weapons have different affixes and upgrade options. Read the offered effect instead of assuming every level gives the same bonus. For example, an effect tied to Hatchmon needs companion support; a resource-dependent bonus needs the relevant resource to be useful.

The weapon upgrade guide gives the base Soul Shard requirements, extraction values, and Relic effects to check before spending a spare.

How do flight, poison, and explosions fit a build?

Use flight to create better positions, poison to support repeated hits, and explosion effects when they fit your weapon and surroundings. Match each pickup to what your build already does well. These effects offer different benefits, so choose the one that helps with the enemies and hazards you are facing.

Item or weapon	Effect	How to use it
Diagnosis Certificate	Grants flight and increases critical chance by 10%	Use the extra positioning options while continuing to dodge attacks
Noxmare	Hits build poison marks; 9 marks trigger a poison burst, and Hatchmon hits also add marks	Choose companion support that contributes hits alongside your weapon
Popcorn	Makes weapon projectiles create explosions	Watch enemy positions and incoming attacks when the screen becomes busy
Tin Daddy	Grants immunity to explosions you cause	Keep avoiding enemy attacks; the protection is specific to your own explosions

Diagnosis Certificate: critical chance increase +10% critical chance

How should you choose between these effects?

If movement is limiting your positioning, flight can give you more room to work with. If you have Noxmare, Hatchmon support contributes to its poison-mark mechanic. If you add explosive projectiles, keep a clear view of incoming attacks instead of watching only the blasts.

You do not need all of these pickups in the same run. Improve the setup you have rather than saving every decision for a particular item drop.

How should you build around Hatchmon?

Choose Hatchmon-related effects when they support the weapon and companions you already have. Treat companions as part of your build: check what each effect improves, and keep dodging while they attack. Noxmare is a concrete pairing because Hatchmon hits contribute to its poison marks alongside your own attacks.

Read what an effect changes. An egg-related effect and an effect that strengthens an active companion can serve different needs.
Look for a useful interaction. Match companion support to a weapon or item effect that benefits from it.
Keep your own attacks reliable. Companion support works best when it complements a setup you can already use comfortably.
Stay aware of the room. Watch incoming attacks even when your companions are dealing damage.

Read the Hatchmon guide when you want to focus on companion recovery and fusion choices. For an early run, start with the interaction your current weapon offers and build from there.

What should you check before entering a boss room?

Check your health, available recovery, weapon reach, and Curio resources before entering. Revisit useful supplies on the current floor and avoid changing to an unfamiliar weapon immediately before the fight. Once inside, prioritise a safe position and watch the attack pattern before committing to a long stretch of damage.

Check	What to do
Health and protection	Collect useful recovery or consider an available healing purchase
Weapon behaviour	Know its reach and how to attack while moving
Curio	Check what it does and whether you can afford to activate it
Movement	Test the mobility your current setup provides
Survival effects	Know exactly which damage source an immunity covers

During an unfamiliar fight, keep your attention on incoming attacks and the space around you. Move out of danger first, then resume attacking from a position you can maintain. Avoid chasing damage into a corner when you still need to learn the pattern.

Use the boss guide to prepare for early encounters and plan later routes as you progress.

What should you do after a run ends?

Review available hub rewards and unlocks, then choose one lesson to carry into the next attempt. Read an option before spending on it and pick something that addresses a problem you noticed. A failed run is useful when it shows whether movement, resource decisions, or an awkward weapon needs attention.

How can you turn a failed run into a better next attempt?

If you missed attacks while dodging, practise aiming with a familiar weapon.
If you entered a boss fight short on health, remember reachable recovery before committing.
If you ran out of a needed resource, check interaction costs more carefully.
If a new weapon disrupted the build, compare its effects before replacing your current one.

Choose one of those adjustments for your next run. It gives you a specific decision to improve without needing a particular rare drop or a perfect item combination.