As a meta-human in the survival horror world ofOnce Human, you need to gear up with great weapons and armour that will help you defend against the enemies that have invaded the world. Different pieces of gear have unique attributes and can grant special buffs that will help you in combat.

When it comes to gear, you may pick two firearms, a melee weapon, and six pieces of armor. With all the gear options, there are different builds that you can come up with to suit your playstyle. If icy elemental damage suits your tastes, the Frost Vortex build may be a good pick.

Icy Rain blueprint fragments obtained from a chest in Once Human.

Frost Vortex Explained

Frost Vortex is a condition thatdeals damage and debuffs to enemies within an area.

When a weapon creates a Frost Vortex, enemies within a 4.5m radius will be trapped and will receive30 percent Psi Intensity status damage per second for up to four seconds.

The Abyss Glance in the blueprint shop in Once Human.

A weapon can generateup to two Frost Vortex areasunless an additional one is granted by a piece of gear’s ability.

The type of damage dealt by the Frost Vortex isfrost. This cannot crit, nor can it hit any weakspots. It will also not decay with distance.

This build is great fordealing with multiple hordes of enemies, as the Frost Vortex can slow them down while simultaneously dealing damage.

A great Frost Vortex build will also allow you toquickly defeat bossesthanks to high damage output.

How To Make A Frost Vortex Build

To equip yourself with the best Frost Vortex build, there are certainweapons and armor that will give you great damage numbers.

Best Frost Vortex Weapons

There are certain weapon options that can inflict Frost Vortex on enemies. Some can be obtained throughMystical Crates, while others will requirespendingStarchromon the Wish Machine:

KAM - Abyss Glance

Assault Rifle

Either through playing the Wish Machine or at its Blueprint Shop.

KV-SBR - Icy Rain

Submachine Gun

Blueprint can be found in a Mystical Crate in Rotten Saddle, southwest of Tall Grass Inn.

Frozen Northern Pike

Melee Weapon

Can be obtained from Margerie located at the docks at the coordinates 7197, 140.

TheKAM - Abyss Glanceis the best choice of primary weapon when it comes to a Frost Vortex build. TheKV-SBR - Icy Rainis a good option if you don’t have enough Starchrom for the assault rifle yet.

For a secondary weapon, theDE.50 - Wildfirepistolis a good option. Using this weapon grants you a60 percent chance to trigger The Bull’s Eyeon a target, and there’s an 80 percent chance of spreading this to a second target.

If there are no enemies to spread The Bull’s Eye to within an area, your weapon’sdamage will increase by 25 percentfor ten seconds.

The Bull’s Eye is a condition that can be inflicted on hit targets, and they will suffer from vulnerability of anadditional eight percent for 12 seconds.

Marked enemies using this pistol will also takethree percent more damagewhen you target their weak spot for ten seconds. This condition stacksup to three times.

Best Frost Vortex Armor

When it comes to gear, it’s a good idea to decide on a set. Different sets of gear will give you unique bonuses as you have more items in the set equipped. For the Frost Vortex build,the Shelterer is a great set to aim for.

The Shelterer set offers added buffs with each additional piece:

You’re also allowed one Key Armor when equipping gear. That being said, this build works best with the Frost Tactical Vest.

FROST TACTICAL VEST

Chest Piece (Key Armor)

Blueprint can be found in a Mystical Crate at73 Source Extraction Point.

A Frost Vortex will generate Ice Spikes thatdeal 100 percent Psi intensity frost damage to enemies.

When it comes to your sixth piece of armor, you have the freedom to choose. A good choice is a piece from theLonewolf set, because of the ten percent increase in magazine capacity it grants with the first equipped piece.

Mask

The longer the duration of the Frost Vortex, the higher the Frost Vortex final damage. This increasesup to 60 percent.

Pants

Elemental damage increases by four percent for every ten percent weak spot hit rate of the previous magazine. Thisstacks up to 24 percentand lasts for ten seconds. Reloading will reset the calculation.

Shoes

Taking no damage within four seconds will grant a20 percent increase in melee, weapon, and status damage for 30 seconds. The effect resets when the duration ends.

Best Frost Vortex Cradle Overrides

Cradle Overrides will give you additional buffs that will helpimprove your combat ability. There are certain ones that work best for a Frost Vortex build:

Description

Status Enhancement

Status damage increases by 25 percentfor three seconds after hitting a weakspot.

Automatic Weapon Enhancement

Damage increases by 20 percentwhen holding an SMG, a rifle, or an LMG. You also reload ten percent from your reserve after defeating an enemy.

Tactical Combo

Weapon damage increases by 25 percentfor four seconds after switching weapons or reloading.

Bounty Hunter

After defeating a marked enemy,weapon damage increases by 25 percentand weakspot damage increases by 35 percent for 15 seconds.

Deviation Master

Having a Deviant fighting alongside you grantsincreased damage of 50 percentagainst Deviants.

Best Combat Deviant For Frost Vortex Build

Equipping the best Deviant is also part of putting together the best gear for your Frost Vortex build. ThePolar Jellywill be your best companion in this case.

ThePolar Jellycan continuously deal Frost damage to enemies and willincrease the frost damage received by targets by 31.5 percent. Additional Ice Spikes also appear when Frost Vortexes are formed within the Polar Jelly attack’s radius.