Grounded 2 Into the Abyss: Where to Find the Fellafeast Weapon

The Fellafeast is a secret heavy smashing hammer added with the Into the Abyss update for Grounded 2. It sits next to a fallen Ominent employee inside a flooded cave system under the bridge in Brookhollow Park, and reaching it means diving deep, cutting through blocked passages, and pushing past several underwater creatures.

Quick answer: Dive under the bridge near the giant gnome to find the submerged tunnel at about -18° N / 39° E, cut through two sets of Soggy Roots with a Tier 3 Omni-Clipper, beat the Toe Biter in the final chamber, and grab the Fellafeast off the skeleton at about -21° N / 32° E.

What you need before diving for the Fellafeast

The route is gated by two things. Without them, you cannot open the passages or survive long enough to reach the weapon.

Underwater breathing gear. A diving helmet or full diving setup lets you stay under long enough to clear the whole cave without drowning.
Tier 3 Omni-Clipper. The Omni-Clipper must be upgraded to level 3 to cut the Soggy Roots blocking the tunnels.
Recommended armor. Koi Scale Armor (helmet, chestplate, greaves) helps in the water, and the Merteen mutation improves underwater movement.
An underwater weapon. A spear works well for the Diving Bell Spiders and the Toe Biter you will fight along the way.
Optional transport. A Toe Biter Buggy makes the swim in and out faster if you have one.

Fellafeast location and full route

The entrance is in the water beneath the bridge, close to the bridge gnome landmark and the hanging fishing hook. From there the cave runs mostly in one direction, broken up by rooted passages you have to clip open.

Head to the middle of the bridge and stand near the giant gnome. Face the water and dive down toward the hanging rope and fishing hook to find the submerged tunnel entrance at roughly -18° N / 39° E.

Map screen with a selected player marker and a Show in game option near the bridge — The in-game map pinpoints the tunnel entrance beneath the bridge before you dive. Image credit: Obsidian Entertainment

Swim into the tunnel and follow it into the first cavern. Diving Bell Spiders live here, and beating them also gives you air bubbles to refill your oxygen mid-fight.

Character swimming through a rocky underwater tunnel with an oxygen timer counting down — The opening tunnel leads into the first cavern while your oxygen timer ticks down. Image credit: Obsidian Entertainment

Diving Bell Spider fight underwater with a venom warning and oxygen counter on the HUD — Diving Bell Spiders guard the early chambers and drop air bubbles you can use for oxygen. Image credit: Obsidian Entertainment

Drop to the bottom of the chamber and find the Soggy Roots blocking the next passage, marked nearby by Raw Science. Use the [E] or X-button Clip prompt with your Tier 3 Omni-Clipper to cut them open.

Soggy Root highlighted underwater with a Clip button prompt — Cut the Soggy Roots with a Tier 3 Omni-Clipper to open the passage forward. Image credit: Obsidian Entertainment

Swim through into the second chamber, deal with any remaining Diving Bell Spiders, and cut the next set of Soggy Roots to reach the final tunnel. Poke your head above water when you can to top up oxygen.

Character swimming deeper underwater with venom and oxygen readouts on the HUD — Push through the second chamber and final tunnel while watching your oxygen and venom warnings. Image credit: Obsidian Entertainment

Enter the final chamber and fight the Toe Biter waiting there. Air bubbles and your diving armor help you outlast it, and a spear gives you clean reach underwater.

Head to the glowing alcove at the bottom, lined with yellow slime mold stalks. The Fellafeast lies next to the Ominent employee skeleton at roughly -21° N / 32° E, alongside a Requisition Form note and leftover backpack loot.

Tip: Before you leave, mine the Supreme Marble tucked around the corners of the cave, since you are already deep and it saves a second trip.

You will know the pickup worked when the Fellafeast appears in your inventory and the Requisition Form is added to your Data menu, which describes the underwater testing of the recovered weapon.

Fellafeast stats and perk

The Fellafeast is a Tier 3 Smashing weapon built around raw damage, stun, and self-healing rather than speed. Its charged attack heals you, making it strong for slow, deliberate fights.

Attribute	Value
Damage type	Smashing (Tier 3)
Damage	8
Stun	8
Speed	1
Critical	2
Perk	Charged Life Steal — charged attacks heal the player

Player striking an Orb Weaver with the recovered hammer during the objective — The Fellafeast’s heavy smashing and life-steal shine in a drawn-out fight against an Orb Weaver. Image credit: Obsidian Entertainment

Upgrading the Fellafeast and crafting limits

You can improve the Fellafeast at the Smithing Station. Taking it up the Mighty path unlocks Vampiric Haste, which briefly speeds up your attacks after a life-steal hit and chains that healing into faster damage.

The Fellafeast currently cannot be crafted at the Forbidden Workbench, so the underwater cave is the only way to obtain it. Grab it directly from the skeleton, then upgrade the copy you found rather than expecting to build more.