Best Shotgun Build in Abyssus
Shotgun: unlock and weapon basics
Unlock: Defeat Elite Overseer, then jump to the tent-covered ledge beside the exit portal and collect it from the table.
Default primary — Semi-automatic: Semi-automatic pump shotgun.
Default secondary — Buckshot: Fires a powerful blast, knocking yourself backwards.
Recommended build ↓ · All modes and effects ↓ · Weapon and mode unlock requirements →
Best Shotgun build at a glance
The Shotgun is a burst-and-exit weapon. Blood supplies brawler value and Barrier smooths mistakes, but neither makes it safe to remain inside a boss attack.
- Primary fire
- Full-automatic
- Secondary fire
- Unload
- Aspect
- Blood
- Weapon Forge
- Light Frame · Sawed-Off Barrel · Automatic Trigger
- Ability
- Anchor
Extremely powerful point-blank, but it forces you into harm's way — constant dashing and double-jumping to survive. Risky in boss fights with outward AoE.
Best for: Aggressive close-range bursts; risky vs boss AoE
Recommended Shotgun build
Get in, delete, dash out. Because you must brawl, pair Blood survivability with a Barrier shield and Supersonic so aggression sustains you instead of killing you.
Primary and secondary fire
Full-automatic (Primary) — Fully automatic shotgun. Changes magazine size from 6 to 12.
Unload (Secondary) — Fires all bullets in quick succession, dealing more damage with each shot.
Best Aspect and Blessings
Alternatives: Barrier (Defense)
Exact weapon Forge picks
- Light Frame — Moving during combat builds Momentum that increases fire rate by up to 80% and movement speed by up to 80%. Clears outside of combat and drains while standing still.
- Sawed-Off Barrel — Increases damage by 50%, but also increases spread by 50%.
- Automatic Trigger — Using your Primary makes the next Secondary attack deal 80% more damage.
Ability and Charm slots
Anchor — A close-range swing with a wide explosion. The base attack is not a freeze or stun.
One equipped Charm by default. Charm Power unlocks a second slot. The following choices are conditional priorities to find during a run.
- One-slot priority
- Supersonic
- After Charm Power
- Supersonic + Giant Slayer
Supersonic supports the short-range exit. Add Giant Slayer for committed elite and boss damage windows.
When to swap: Phoenix Feather replaces the damage slot when a revive matters more than faster kills; it breaks after the revive. With one slot, choose between movement and that one-use recovery.
Compare the guide’s candidates: Supersonic · Phoenix Feather · Giant Slayer.
Editorial priorities
These are planning goals, not Ancient Forge item names.
Point-blank burstPrimary/Secondary alternationExit mobility
Before you can use this setup
- Full-automatic: Triple Kill! — Get a triple kill with the shotgun.
- Unload: Ricky's Creed — Kill 30 enemies with melee attacks while using the Shotgun.
- Anchor: Spend a key to enter the treasure room when it appears. Take the Anchor from the cracked floor in its center; this room is not guaranteed on every expedition. Ability unlock details →
- Unlock Ancient Forge to find upgrades during expeditions. The listed upgrades are priorities, not guaranteed drops; Artificer permits a weapon and ability choice at the same Forge.
If a recommended mode is still locked, start with this weapon’s default modes (Semi-automatic / Buckshot). Treat that as a temporary setup and pursue the listed challenges before expecting the full route.
Charm names link to their effects and challenge unlocks. Unlocking an item adds availability; it does not guarantee it will appear in your next run.
How to make the build work
- Take point-blank or pellet damage, then enough reload speed to complete an enter-fire-exit cycle.
- Add Blood when you can consistently apply it and Barrier when chip damage is breaking the loop.
- Use Supersonic before another offensive charm if the normal dash cannot escape expanding attacks.
Solo, co-op and boss adjustments
Solo route
Approach on a diagonal, fire during the enemy recovery, and leave through a different lane. Repeating the same entry path makes ranged attacks much harder to read.
Co-op role
Flank targets already facing a teammate. The Shotgun loses its advantage when you chase scattered enemies or pull the whole room away from area damage.
Boss plan
Only enter after a committed attack or exposed weakpoint. If an outward wave begins, spend the dash on leaving rather than squeezing in one more shot.
Common mistakes
- Confusing Barrier with permission to stand in telegraphed damage
- Taking long-range charms for a point-blank plan
- Using the dash to enter without preserving a safe exit
Deep Water 30 variant
Mobility and shielding are high priorities at Deep Water 30 because expanding boss attacks punish short-range entries without a reliable exit.
Shotgun fire modes
Choose one Primary and one Secondary fire mode at the Workbench. “Recommended” marks this guide’s editorial selection.
Primary fire
- Semi-automatic — Semi-automatic pump shotgun.
- Full-automaticRecommended — Fully automatic shotgun. Changes magazine size from 6 to 12.
- Superheavy Slug — Precise shots with increased Weakspot damage.
Secondary fire
- Buckshot — Fires a powerful blast, knocking yourself backwards.
- UnloadRecommended — Fires all bullets in quick succession, dealing more damage with each shot.
- Pressure Shot — Stuns and knocks enemies backwards.
Shotgun Ancient Forge upgrades
These are weapon-specific Ancient Forge upgrades, not generic stat priorities. “Recommended” is an editorial pick for this route.
- Light FrameRecommended — Moving during combat builds Momentum that increases fire rate by up to 80% and movement speed by up to 80%. Clears outside of combat and drains while standing still.
- Long Barrel — Reduces spread by 50% and increases Weakspot damage by 50%.
- Sawed-Off BarrelRecommended — Increases damage by 50%, but also increases spread by 50%.
- Heavy Shell — Secondary Fire applies Slow and Weak on enemies hit.
- Compact Shell — Killing an enemy makes the next shot deal 100% more damage. Does not stack.
- Optimized Gauge — Deal 50% additional damage to Stunned, Slowed, Frozen or Rooted enemies.
- Automatic TriggerRecommended — Using your Primary makes the next Secondary attack deal 80% more damage.
- Automatic Action — Using your Secondary makes the next Primary attack deal 80% more damage.
How to unlock the Shotgun
Defeat Elite Overseer, then jump to the tent-covered ledge beside the exit portal and collect it from the table.
Patch and source notes
Official baseline: Abyssus 1.3.62817, released. This page was impact-reviewed on. Read the official hotfix feed.
Reviewed against the hotfix notes; no documented balance-value change alters this recommendation.
Fire mode, ability and weapon Forge names are reference facts; the selected combination is an editorial recommendation.All 72 names and effect descriptions were checked against game-tooltip images and official patch notes. Source-checked, not independently measured in gameplay. Check the in-game Logbook for a live numeric value, browse the Forge catalogue, and see our methodology for the review policy.
Related weapon builds
Choose the alternative that best addresses this build’s trade-off.