Grounded 2 Guide: Progression, Abyss & Rot and Ruin

Quick Answer

Not sure what to do next in Grounded 2? Start with the main progression route if you are still unlocking the Omni Tool, Buggies, Networking, or Upper Park.

For Into the Abyss, equip the complete Diving Suit, enter through the Diving Deck, and follow the Abyss route toward BURG.L’s replacement Robot Body.

For Rot and Ruin, begin at the Woodpile Termite Nest near the northern Fire Pit. Its bosses, equipment, and Potato Beetle Buggy can be pursued according to what you want to unlock.

Brookhollow Park opens up in stages, but the game often lets you find an obstacle before you have the equipment needed to pass it. Web-covered routes, underwater facilities, unharvestable resources, and dangerous new enemies can all appear while other objectives remain unfinished.

The useful next step depends on what is stopping you. A missing recipe sends you back toward Optical Discs and Ranger Stations. A web barrier points toward Buggy progression. Reaching a new area but losing most of your healing in ordinary fights usually means it is time to improve your equipment.

Rot and Ruin adds another set of choices without replacing the earlier story. You can explore the Woodpile, collect Termite materials, or prepare for Skritch while still having other objectives available elsewhere in the park.

What Should You Do Next in Grounded 2?

If you are following the main story, the most important milestones are the first Hatchery, Networking, Spider Buggy, Upper Park, and the Diving Suit.

The Grounded 2 progression guide follows that sequence and explains when it makes sense to gather materials, buy an upgrade, or return to an earlier area.

For a specific obstacle, use the corresponding route:

• Networking is unfinished: Complete the Networking quest to continue the story and work toward the Spider Buggy.
• Webbing blocks the way: Follow the Upper Park route once you have the correct Buggy.
• The Diving Deck will not open: Finish the Diving Suit unlock and equip all three pieces.
• You can enter the Abyss but cannot find the objective: Follow the Into the Abyss route toward BURG.L’s Robot Body.
• You want to explore the new Termite area: Start with the Woodpile entrance and routes.

Some of these objectives are story requirements; others are ways to improve equipment or revisit places you have already explored. You do not need to complete every optional activity before advancing.

Networking, Spider Buggy, and Upper Park

Networking is a major turning point because it leads toward the Spider Buggy, also known as the Orb Weaver Buggy.

Before this unlock, a web-covered crossing may appear impossible even when you have a good weapon and upgraded armor. The problem is the missing traversal ability rather than combat strength.

After obtaining the Spider Buggy, you can revisit web routes and work toward Upper Park.

Enemies become more demanding as you move into new territory. If you can reach an area but ordinary encounters are consuming nearly all your supplies, return with repaired equipment and a weapon suited to the enemies there.

A stronger Omni Tool may also be necessary to harvest materials you discover. Being able to see a resource does not always mean you can collect it yet.

Into the Abyss: Diving Suit, Equipment, and Routes

The Abyss beneath Skunk Pond has a different progression requirement.

You need the complete Diving Helmet, Diving Suit Chestplate, and Diving Boots to pass the Diving Deck equipment gate.

If one of the recipes is unavailable, the Aquatic Optical Disc locations cover the missing unlocks.

If you already have the recipes but lack crafting materials, the Diving Suit route explains what is required. More specific shortages can be resolved through the Quartz Glass crafting process or Horsetail Stem locations.

Once the Deck opens, the problem changes from crafting to navigation.

The Into the Abyss walkthrough follows the deeper route using Ominent structures, pink cables, and fixed lights. It also covers the breeze-block passage and the environmental changes introduced with Rot and Ruin.

Are the Harpoon Gun and Toe Biter Required?

Neither replaces the Diving Suit.

The Harpoon Gun helps with underwater combat, while the Toe Biter Buggy is useful for repeated underwater travel.

If you have not found a Toe Biter Egg, its egg location is around Gnarly Bark.

For repeated resource trips, a Bubble Diffuser and underwater base can provide additional support. These become more useful once you know which underwater areas you intend to revisit.

Rot and Ruin: Where Should You Start?

Rot and Ruin Public Test Build 0.6.0 adds the Woodpile Termite Nest, Skritch Centipede Boss, new Termite equipment, the Potato Beetle Buggy, and additional collectibles and upgrade systems.

You do not have to defeat Skritch before exploring the Woodpile or gathering ordinary Termite materials.

Your first useful destination is the Woodpile near the northern Fire Pit.

Bring a Black Soldier Ant Buggy for the blocked entrance, along with repaired combat equipment. The Woodpile Termite Nest walkthrough covers the route to its central chamber, Termite Queen, and the passages leading toward the bosses.

Once inside, choose your next objective based on what you want.

Skritch Centipede Boss

Skritch waits in the Sacrificial Pit beneath the Woodpile.

It has substantial damage resistances, can recover health by consuming smaller Termites, and exposes a vulnerable Gut when stunned.

The Skritch Boss strategy covers summoning materials, the three combat phases, equipment choices, and Centi-Cultist rewards.

This is a fight worth preparing for separately rather than attempting with whatever supplies remain after exploring the entire nest.

Termite Armor, Splinter Cannon, and the O.G.R.R. King

The Woodpile introduces Tier IV Termite Armor and the Splinter Cannon.

The equipment combines ranged attacks with bonuses from perfect blocks and stun. The O.G.R.R. Termite King provides Carapaces needed to craft some of the pieces.

If your goal is upgrading your combat loadout, the Termite Armor and Splinter Cannon guide covers the King’s location, exact material requirements, ammunition, and set bonuses.

You can use the Splinter Cannon without crafting all three armor pieces, so it is worth checking which item would actually benefit your existing build.

Potato Beetle Buggy

The Potato Beetle Buggy is a Tier III combat mount equipped with a Veggie Cannon, healing, and ammunition replenishment through Pulverize.

Its Science Shop unlock costs 5,000 Raw Science. You can find its Egg underneath the Broken Bridge.

The Potato Beetle Buggy unlock covers the Hatchery materials, incubation time, and the tradeoff between harvesting defeated creatures and turning them into cannon ammunition.

It is a strong choice for land combat, while other Buggies remain useful for their specialized traversal abilities.

Yoking Press, Bismuth, and Other New Systems

Rot and Ruin also changes how existing equipment can be improved.

The Yoking Press introduces additional equipment tier upgrades, while Bismuth is a new resource associated with the expanded upgrade progression.

This matters if you already own a powerful weapon or armor set and are deciding whether to improve it or craft something entirely new.

Before spending rare materials, consider whether your current equipment performs well against the enemies you intend to fight. Improving a familiar loadout may be more useful than switching to new gear whose bonuses do not suit your combat style.

The update also introduces Perfect Dodge and the Splotcher for base customization.

Perfect Dodge rewards precise defensive timing by avoiding damage without consuming stamina. It is useful during combat encounters where stamina management limits how often you can attack or reposition.

The Splotcher is aimed at base customization rather than combat progression, so it can wait if you are still trying to complete a difficult objective.

In the Abyss, changes to Geysers, Bismuth, and diggable chests give players additional reasons to revisit the deeper Pond areas after finishing the story route.

All SCA.B 2K Themes in Rot and Ruin

Rot and Ruin adds eight collectible SCA.B 2K themes around Brookhollow Park, plus the starting theme associated with your character.

These change the colors of the inventory, hotbar, and other interface elements. They do not increase damage or provide defensive bonuses.

The collectibles are spread across the Statue, Abyss, Woodpile, Pergola, Memorial Crate, and laboratory areas.

Some require story access or specialized equipment. Practical Technologies also has a Tang Banger doorway that may fail to open normally in the public test build.

The SCA.B 2K locations cover all eight pickups, including the blocked-door workaround.

You can collect them while revisiting accessible areas rather than interrupting major progression objectives.

Other Places Worth Returning To

A few locations remain useful when you return for equipment materials or unfinished objectives.

Gnarly Bark Toy Excavator: If the controls are inactive, the Toy Excavator puzzle covers how to restore the mechanism and open its route.

Underwater resource gathering: If repeated trips to Skunk Pond are taking too long, consider the underwater base setup once you have access to the areas you intend to farm.

Higher-tier resources: When harvesting fails, inspect your Omni Tool requirement before returning with more supplies. Some materials simply require a later tool upgrade.

Difficult combat encounters: If enemies keep surviving your strongest attacks, check their Peep information and resistances. Weapon damage type, armor condition, and defensive timing may matter more than another small upgrade.

The main question before each trip is what you are trying to unlock or collect. Once that is clear, you can bring the correct Buggy, equipment, and materials instead of carrying a general-purpose inventory into an area with a specific requirement.