Verified Build Lab

Abyssus Builds for every run

Choose a patch-reviewed weapon route for the fight ahead, or open the Creator to compare and share a loadout. Facts and editorial judgement stay visibly separate.

Start with the problem

Find a reviewed route

Compare the full tier list →
Build, check, share

Turn a guide into your own route

The Creator preloads reviewed setups, explains synergies and flags common conflicts without inventing hidden damage values.

Open Build Creator →
Current coverage

Reviewed for patch 1.3.62817

The library covers all nine documented weapons and all eleven Aspects from the Update 1.3 roster. Brine is marked as a developing recommendation because it is newer; established pages distinguish game facts from our build judgement and show the route, trade-offs, boss plan, and common mistakes behind the pick.

Read the source and review policy →

Quick tier list

S Disc Thrower, Tesla Gun, Plasma Launcher, Brine Revolver

A Combat Bow, Fish Deity, Shotgun

B Harpoon Gun

C Engine Rifle

See the full tier list with reasoning →

How to use a build guide

  1. Fix the run’s immediate weakness. If packs are ending the run, choose control or clear before adding more idealised boss damage.
  2. Establish one reliable loop. A status-spread modifier has little value without a consistent status source; a critical route needs shots that can actually reach a weakpoint.
  3. Reserve an answer for the opposite encounter. Room-clear weapons need a boss slot, while precision weapons need a plan for adds and objectives.

The Build Creator checks those basic relationships and produces a shareable link. Its rating is an explainable rules-based hint, not a simulation of hidden game damage values.