Wondering how to play Acrid in Risk of Rain 2? Look no further, because today I am going to be showing you my Risk of Rain 2 survivor guide for Acrid. If you haven’t unlocked Acrid yet, check out my guide on how to unlock Acrid. It’s short and to the point.
If you want to see where Acrid ranks in terms of the other survivors in Risk of Rain 2, I recommend you check out my RoR2 survivor tier list.
Updated October 22, 2026: Includes Cloying Breath, the new Special added in the free October 8 update alongside Hallowed Concepts. For a ranged Poison starting loadout, use Vicious Wounds, Neurotoxin, Caustic Leap and Epidemic. The new Special is an alternative to consider below.
Table of Contents
How does Acrid Play?
Before we get into the mechanics behind Acrid, I would like to discuss how he should be played at the Macro level.
Acrid is a melee/ranged hybrid, but my preference is to whittle enemies down from afar. Melee is an option, especially when you have a safe opening; it is not the approach I build this guide around. His leaps help you reposition, and his melee combo has healing, so the choice is about when to take the risk.
This means that getting into melee range is a huge gamble. You either kill the enemy quickly or get smacked right back, and nearly all enemies in Risk of Rain 2 smack harder. Don’t even get me started on Imps.
For this ranged approach, spread Poison, keep moving and use direct damage to finish weakened enemies. Move into melee when the opening is safe, rather than committing to every fight up close. If you prefer a different melee-focused survivor, see the Loader guide.
Anyway, let’s get into Acrid’s abilities.
Acrid’s Abilities
This is just going to be a quick overview of Acrid’s abilities and how they work.
Acrid’s Passive: Poison
Poison is central to this playstyle: it lasts 10 seconds and cannot deal the killing blow. Its damage uses the greater of 1% of the target’s maximum health per second or Acrid’s damage stat.
Keep Poison applied, but do not treat it as a guaranteed 100-second boss kill. Enemies have armor (especially the special bosses like Mithrix and AWU), and the need for a lethal finishing hit makes that promise misleading. Keep reapplying poison and doing chip damage while you run around.
Poison ticks do not trigger on-hit items or critical hits. Direct skill hits are separate.
Acrid’s Primary: Vicious Wounds
Vicious Wounds deals 200% damage on the first two swings and 400% on the third. The third hit also heals Acrid.
I still prefer ranged play, but the healing gives completing a safe melee combo a purpose. Visions of Heresy changes that primary, so consider the tradeoff instead of treating it as an automatic pickup.
Acrid’s Secondary: Neurotoxin
Acrid’s secondary is arguably more important than his primary. Actually, never mind, it is 100%, without a doubt more important.
Neurotoxin deals 240% damage, has a proc coefficient of 1 and applies your selected Poison or Blight passive.
Use Neurotoxin regularly to reach distant targets. Epidemic can also reach flying enemies, so Neurotoxin is not your only answer to them.
Acrid’s Utility: Caustic/Frenzied Leap
Acrid has a choice between two utility skills (if you have unlocked it). Caustic leap is the default and it does 320% damage while also stunning and poisoning all enemies hit. Frenzied leap, on the other hand, does more damage and has CD reduction for every enemy hit, but doesn’t poison.
I think you should do whatever you feel comfortable with, but I prefer the Caustic Leap. Do note, however, that Caustic Leap’s poison is also non-lethal.
Acrid’s Special: Epidemic
Acrid’s default Special is Epidemic. This ability spreads poison to up to 20 other targets around the enemy you hit with Epidemic, making it extremely useful for dealing with large groups of enemies that have stacked up.
This ability has a proc coefficient of 1 so getting a Ukulele makes clearing huge clumps of enemies nearly trivial. Also, feel free to spam it since the CD is super low for how powerful the ability is.
Note: The poison is non-lethal, but the initial hit from Epidemic can kill.
Alternate Special: Cloying Breath
Cloying Breath leaves a toxic cloud dealing 240% damage per second. It applies Poison or Blight according to your selected passive. See the skill data and Acrid reference.
Epidemic remains the starting recommendation here for spreading damage while moving between targets. Try Cloying Breath when you want to try a blight build or melee build. It was specifically MADE for Blight Acrid, mainly because it applies the Blight effect multiple times to any enemy inside the AOE.
Acrid’s Rotation
With Poison and Epidemic equipped, use this rotation:
- Epidemic (to spread poison to all near enemies)
- Neurotoxin (to hit any enemies Epidemic missed)
- Vicious Wounds/Neurotoxin/Leap (to finish off enemies)
Not exactly that difficult, but that truly is how to do it. When facing boss enemies, you will likely have to apply poison several times. Don’t forget to continually poison them every 10 seconds to maximize efficiency.
With Cloying Breath equipped, place the cloud where enemies will spend time, then keep moving and finish weakened enemies with direct attacks. Avoid standing in danger just to keep a target in the cloud.
Best Items for Acrid
Much like other survivors, Acrid thrives with AOE items and DOTs. Mainly because his poison can’t kill by itself, so having something continually ticking for lethal damage is good. If you’re looking for a good acrid build, here are some items to look out for.
Here are some good items:
- Ceremonial Daggers
- Gasoline
- Will-o’-the-wisp
- Ukulele
- Tri-Tip Dagger
- Focus Crystal (kinda)
- Backup Magazine
- Old Guillotine
- Rose Buckler
I have a complete Risk of Rain 2 item tier list for those interested. That will cover all of the best items, period, so for anyone wondering why I didn’t add very obvious items to the Acrid item list, that’s why.
With the Survivors of the Void DLC, acrid does really well with items like plasma shrimp, polylute, and weeping fungus. Make sure to throw those into the build if you see them.
Quick Acrid Tips
Do not rely on the old rapid first-swing sprint-cancel exploit described in earlier versions of this guide. Choose safe attack windows, then leave yourself a leap for repositioning.
Neurotoxin, Epidemic and the leaps support sprinting. Keep moving between attacks; sprint-related defense only helps while its condition is active.
How to unlock Cloying Breath
Acrid: Miracle: As Acrid, beat the game after sequencing your items at least once. Use a Shrine of Order yourself during the run, then win. Completing the challenge unlocks Cloying Breath. See the Miracle challenge reference.
Cloying Breath belongs to the free update released on October 8, 2026 alongside the paid Hallowed Concepts expansion. The official patch notes list it separately from the paid DLC content.
End
That’s it for this Risk of Rain 2 Acrid guide! If you want to look at some of our other guides, we have a pretty good one on the Engineer.
Have fun playing Dino Boi!
