Grounded 2: Where to Find the Abysmal Training Data Note

The Abysmal Training Data Note in Grounded 2 is found inside the Abysmal Cave, in a small side tunnel off the main chamber, on a skeleton next to a broken lab terminal. You reach it by swimming to the cave entrance at the bottom of the Koi Pond, then following the tunnel until you see the skeleton on a ledge about halfway up the wall. This guide gives exact directions, what the note unlocks, and answers to common questions.

Background: What Is the Abysmal Training Data Note?

The Abysmal Training Data Note is a collectible data item in Grounded 2 that belongs to the “Abysmal� lore set. It is one of several notes that piece together what happened to the research team that studied the Koi Pond and the surrounding yard. The note itself is a fragment of a training log, describing how the team tried to condition a creature to respond to certain stimuli. Finding it adds to your Codex and contributes to the “Abysmal� collection, which rewards you with a small amount of Raw Science and unlocks a unique lore entry.

Unlike some notes that are in plain sight, this one is tucked away in a spot that many players miss because it requires both swimming and careful wall scanning. It is not gated behind any story progression, so you can grab it as soon as you have a decent swimming tool and a weapon to fend off the pond creatures.

How to Reach the Abysmal Cave

The Abysmal Cave is located at the bottom of the Koi Pond, which is in the northwest corner of the yard, near the oak tree. To get there, follow these steps:

1. Head to the Koi Pond and dive in at the shallow edge closest to the oak tree.
2. Swim down toward the deepest part of the pond, where the water turns dark and the koi fish swim.
3. Look for a rocky opening on the pond floor, partially hidden by seaweed. This is the entrance to the Abysmal Cave.
4. Swim through the entrance and follow the tunnel until it opens into a larger chamber.
5. In the main chamber, turn left and look for a narrow side tunnel that slopes upward.
6. Follow that side tunnel until you see a skeleton leaning against a broken terminal. The note is on the ground next to the skeleton.

You do not need the Bubble Helmet or any special underwater gear to reach the cave, but having the Aerobics Badge or a spare O2 tank helps if you are not used to swimming long distances. The pond has a few aggressive creatures, so bring a spear or dagger to defend yourself.

Exact Location of the Note

Once you are inside the Abysmal Cave, the note is not in the main chamber where you first enter. It is in a small alcove that is easy to miss because it is dark and partially blocked by a rock. From the entrance, swim straight ahead until you hit the back wall, then turn right. You will see a ledge about three meters up. Climb onto that ledge and follow it to the end. The skeleton is sitting against the wall, and the note is on the ground just to its left.

If you are having trouble seeing it, use your torch or a lantern. The note glows faintly, but in the dark water it can blend in with the cave floor. Also, check your mini-map: the note appears as a small white dot once you are close enough.

What the Note Does (and What It Doesn’t)

Collecting the Abysmal Training Data Note does not give you a new recipe or a quest. Its only purpose is lore and completion. It adds a page to your Codex under the “Abysmal� section, and it counts toward the “Collector� achievement if you gather all notes in that set. Some players expect it to unlock a hidden boss or a special item, but it does not. It is purely a collectible.

That said, the lore it contains is interesting: it describes how the research team attempted to train a creature to retrieve objects from the pond, and it hints at why the creature became aggressive. If you are a lore enthusiast, it is worth reading the full entry in your Codex after you collect it.

Common Mistakes and How to Avoid Them

• Missing the side tunnel: The side tunnel is easy to overlook because it is narrow and dark. Use your torch and look for a gap in the rock on the left side of the main chamber.
• Swimming too high: The ledge with the skeleton is about halfway up the wall, not at the floor. If you swim along the bottom, you will miss it.
• Thinking you need the Bubble Helmet: You do not. The cave is shallow enough that you can swim in and out without running out of air, as long as you do not dally.
• Fighting the koi unnecessarily: The koi are not aggressive unless you attack them or get too close. Swim around them to avoid a fight.

Comparison: Abysmal Note vs. Other Collectibles

The Abysmal Training Data Note is part of a larger set of notes scattered around the yard. Other notes, like the “Mysterious Note� or the “Lab Report,� are found in buildings or on the surface. The Abysmal set is unique because all its notes are underwater, which makes them harder to find and collect. Unlike surface notes, you have to manage your oxygen and deal with aquatic threats, so it is a bit more challenging. However, the reward is the same: lore and a small amount of Raw Science.

Safety and Preparation Tips

• Bring a weapon that works underwater, like a spear or a dagger. The koi can be avoided, but if you accidentally aggro them, you need to defend yourself.
• Wear armor with the “Diverâ€� trait if you have it, as it increases your swimming speed and reduces oxygen consumption.
• Eat a meal that gives you the “Hydrationâ€� buff before diving, so you do not have to worry about your water meter while you are exploring.
• If you are low on health, do not attempt the dive. The cave is not dangerous, but the pond can be, especially if you are not prepared.

Frequently Asked Questions

Do I need a special tool to reach the Abysmal Cave?

No, you do not need any special tool. You can swim to the cave entrance with just your starting gear. However, having a weapon is recommended because there are koi fish in the pond that can become aggressive if you get too close.

Is the Abysmal Training Data Note missable?

No, it is not missable. It is always there, even after you complete the main story. You can return to the Abysmal Cave at any time to collect it.

Does the note unlock any achievement?

Yes, collecting all notes in the Abysmal set counts toward the “Collector� achievement. It also adds to your Codex completion percentage.

Can I get the note without fighting the koi?

Yes, you can avoid fighting the koi by swimming slowly and keeping your distance. They are not aggressive unless provoked. If you do get into a fight, a spear or dagger works well underwater.

What if I can’t find the side tunnel?

If you are in the main chamber and cannot find the side tunnel, look for a small gap in the rock on the left side, about halfway up the wall. It is dark, so use your torch. If you still cannot find it, try swimming to the back wall and then turning right – the tunnel is near that corner.

Is the note part of a quest?

No, it is not part of any quest. It is a pure collectible that adds lore to your Codex. There is no quest marker for it, so you have to find it on your own or use a guide.

Related

• Gimp Text Along Path: Change Style & Color
• How to Fix a Wobbly Desk or Monitor Arm
• Cannot Open EXE Files in Windows 11? Fixes That Work