Grounded 2 Into the Abyss Update (0.5): Pond and Patches
Short version: Grounded 2's Into the Abyss update (0.5.0) went up on Steam on August 11, 2026, 64 days after Obsidian's June 8 teaser named that date. The pond, the Bayou, the Mountains, the Toe Biter Buggy and diving gear all shipped. Underwater bases and the Skunk Pond Quest were not in the teaser. Six later patches touched it, from hotfix 0.5.0.1 to 0.5.1.
What changed: Jun 8 teaser → Aug 11 release (0.5.0)
| Area | Jun 8 teaser | Aug 11 release (0.5.0) | What it means for you | Official line |
|---|---|---|---|---|
| Release date | Teaser: launches August 11 | Posted as available on Aug 11 (17:01 UTC) | The date in the teaser is the date the update went up. The two posts we checked don't mention a delay. | update launches August 11, opening the pond and one of the biggest new areas in Brookhollow Park The Into the Abyss Update for Grounded 2 is available now! |
| Where it takes you | Mountains, Bayou and the depths beneath the pond | Bayou and Mountains as surrounding areas, plus the Abyss itself | All three named areas are in the release post. The release notes add that a quest starts the pond content (see the next row). | Players will journey through new areas like the Mountains, the Bayou, and the depths beneath the pond you'll also venture into new surrounding areas, including the Bayou and the Mountains, while those willing to take the plunge can descend into the Abyss itself |
| Getting started | Not mentioned in the teaser | Skunk Pond Quest, offered after the Network Center | If the pond content hasn't shown up on your save, the release notes tie the first request to finishing the Network Center. | After completing the Network Center, the player will receive a mysterious request to investigate nearby Skunk Pond. |
| Diving gear | "New diving suits" that let you stay under longer | One Diving Suit, upgraded through recipes unlocked by Optical Disks | The release post describes a single suit with upgrades, not several separate suits. Longer and deeper dives come from finding Optical Disks. | New diving suits will help players stay underwater longer and reach deeper parts of the pond as they continue their adventure. Discovering Optical Disks unlocks new Diving Suit recipes, allowing you to craft upgraded equipment for longer expeditions |
| Toe Biter Buggy | New amphibious Buggy for land and water | Amphibious Buggy you get by taming a Toe Biter | The release post adds how you get it: tame a Toe Biter. It can carry haulables while swimming on the surface. | The Toe-biter joins Grounded 2 as a new amphibious Buggy capable of traveling across both land and water they can also be tamed and transformed into your newest Buggy |
| Pond creatures | Koi and diving bell spider return, plus new threats | Diving Bell Spider returns with the new Toe Biter in the water; CNK robots and Pond Jockeys in the surrounding areas | Koi is listed under "New Creatures & Returning Creatures" in the 0.5.0 notes, next to the Toe Biter Nymph, Toe Biter and Toe Biter Leviathan. | Creatures like the koi fish and diving bell spider make their return, while new threats wait beneath the surface Returning threats like the Diving Bell Spider now share the water with new predators including the Toe Biter |
| Underwater building | Not mentioned in the teaser | Underwater bases with Bubble Floors and a Bubble Diffuser | Building under the surface is a release-day feature the teaser didn't announce. | For the first time, you'll be able to establish fully underwater bases Build a Bubble Diffuser which acts as a limitless source of air |
| PlayStation 5 | Coming to PS5 on August 11, 2026 | Release post lists Early Access on Steam and PlayStation 5 | PS5 got the update on the same day. PS5 crash fixes came in the next hotfixes (see the version list). | Coming to PlayStation 5 on August 11, 2026 in Early Access on Steam and PlayStation 5 |
| Performance and resource repopulation (Jun 11 post) | Jun 11: 0.4.2 and 0.5 "should address" performance; resources repopulate once in 0.4.2 and once in the Summer Update | 0.5.0 notes list a few performance fixes and don't mention repopulation | We searched the 0.5.0 notes for repopulating and found nothing. The Jun 11 post says 0.5 in one place and Summer Update in another, and never names Into the Abyss. | almost all harvestable resources will repopulate in the park. This will occur twice, once in 0.4.2 and once in the Summer Update. Fixed performance drops while hovering over options in radial menus. |
What Into the Abyss is
Into the Abyss is the 0.5 content update for Grounded 2. Obsidian announced it on June 8, 2026 and posted it on Steam on August 11, 2026 as Grounded 2’s “largest update yet”. The pond is called Skunk Pond in the release notes. For where it sits among Obsidian’s other updates, see our Grounded 2 update schedule.
The table above puts the June 8 teaser next to the release post, row by row. Each row links the two Obsidian posts and quotes the line it comes from. “Before” is what the teaser said, “after” is what the release notes say.
What the release notes list
From the 0.5.0 patch notes in Obsidian’s release post:
- Swimming 2.0. “Burst” lets you dash in any direction while swimming, and you can lock on to enemies underwater.
- Harpoon gun and Croakwurst Bomb. The Harpoon gun is ranged combat for the pond, and the Croakwurst Bomb is an underwater mine with a proximity fuse.
- Omni-Clipper. A new Omni-Tool variant “allowing players to harvest underwater resources”.
- Abyss gameplay. You hunt down the Diving Suit recipe, then craft it. There is a new Abyss map in the map menu.
- PTS fast travel. Each Ranger Outpost PTS unit used to connect to one other unit. Now they are all connected, and adding a unit to the network costs Raw Science.
- Other additions. Critter CAPZ collectibles, repeatable MIX.Rs, the Charcoal Canteen, and the return of Ziplines and ZIP.R.
What happened to it after launch
Obsidian’s later patches touched Into the Abyss content one after another. Each line below links the post and quotes the line that concerns the update.
| Version | Date (UTC) | Official line |
|---|---|---|
| 0.5.0 | Aug 11 | Release post: “The Into the Abyss Update for Grounded 2 is available now!” |
| 0.5.0.1 | Aug 11 | “The abyss is now darker, creepier, and more oppressive than before” |
| 0.5.0.2 | Aug 12 | “Fixed a bug where pressing the incorrect key twice would lock the PTS system” |
| 0.5.0.3 | Aug 13 | “PS5 specific Crash fixes” |
| 0.5.0.4 | Aug 19 | “Toe Biter Buggy should now follow you when wearing a diving suit in the pond” |
| 0.5.0.5 | Sep 2 | “Reduced the damage and health of the O.G.R.R. Toe Biter Leviathan” (full page: Patch 0.5.0.5) |
| 0.5.1 | Sep 24 | “Infused Ooze has been removed from the game, and the Tier 4 Omni-Axe recipe has been changed to reflect that.” (full page: Patch 0.5.1) |
This page covers 0.5.0 itself. Patch-by-patch detail for 0.5.0.5 and 0.5.1 is on their own pages, linked in the table.
What the patches say today
Only changes written in Obsidian’s notes, no judgement on our side:
- Infused Ooze and the Tier 4 Omni-Axe. 0.5.0.5 says players must fight the O.G.R.R. Toe Biter Leviathan “as originally intended to upgrade to the Tier 4 Omni Axe”. 0.5.1 then removed Infused Ooze and changed the recipe. The notes don’t give the new recipe.
- Leviathan and mosquitoes. 0.5.0.5 “Removed 50% of the spawns for Mosquitoes and Tiger Mosquitoes” and reduced the Leviathan’s damage and health.
- Optical Discs. The release post says Optical Disks unlock Diving Suit recipes. 0.5.0.5 fixed a problem where, on some saves, Ominent employee remains were missing and “preventing players from picking up Optical Discs”. The post spells it “Discs” there and “Disks” in the release post.
- Pond water. 0.5.1 “Fixed an issue where Players were unable to drink from the Pond.” and fixed filling the Ladybug Buggy’s Reservoir with Pond Water.
- Air supply. 0.5.1 “Fixed a bug where the Bubble Diffuser could provide an infinite supply of air after being destroyed.”
- Creative mode. 0.5.1 says “The Diving Suit is no longer required to open the hatch in Creative mode.”
- Toe Biter Buggy. 0.5.0.4 made it follow you in the pond when you wear a diving suit. 0.5.1 fixed its Sweep ability doing no damage when the Buggy used it on its own.
We checked the posts above on October 27, 2026. If Obsidian has posted newer patches that touch Into the Abyss since then, they are not listed here.