To get the Roly drops in Grounded 2, progress the Into the Abyss story until the deep-water area opens, find the robot creature that spawns there, and defeat it with a spear. The drops are Roly Scrap Parts and Roly Diode.
The Into the Abyss update opens the pond and its deep-water zone, and that is where this farm starts. Push the main story until it sends you into the deep water, then kill the robot creature that spawns there. That enemy drops the Roly materials you need, and the route is quick once the area is unlocked.
Fastest route to the Roly drops
| Item | How to get it |
|---|---|
| Roly Scrap Parts | Defeat the robot creature in the deep-water area |
| Roly Diode | Drops from that same deep-water robot creature |
Key Both materials come from the same enemy, so there is no separate hunt for each drop. Reach the deep water, kill the robot creature, and check the loot. Drop rates vary, so treat this as a repeat-farm route.
Where the Roly robot creature spawns
The robot creature lives in the deep water that the pond opens once you are far enough into the story. It is not available from the start. The game summons the first one when you reach the right mission, so follow the story until it pushes you into that zone.
Because this is the deep-water stretch, bring the update’s aquatic gear so you can move and breathe down there comfortably before you start farming. Once the mission points you into the area, the creature appears around that same part of the deep water, and the surrounding missions spawn more robots for you to clear on the way through.
How to get Roly Scrap Parts and Roly Diode in Grounded 2
Follow the Into the Abyss story down to the deep water, then kill the robot creature that spawns there to collect both Roly materials.
Progress the Into the Abyss story
Push the main story until it opens the pond’s deep-water area. This is the zone where the robot creature appears.
Head to the deep-water spawn area
The first robot creature shows up in this stretch of deep water when the mission summons it.
Reach the creature’s location
Move into the mission zone and the robot creature will be waiting for you there.
Bring a spear
A spear brings the creature down cleanly, so enter the fight with one equipped.
Use a tamed Two Byter
If you’ve tamed a Two Byter, bring it along to help end the fight faster.
Defeat the robot creature
Kill it and check the loot for the Roly drop.
Loot every robot in the zone
Each story mission around this area spawns several robot creatures, so clear and loot all of them.
Bring a tamed Two Byter to the deep-water fight — it soaks up damage and does most of the work, turning each robot into a fast, steady kill while you farm the drops.
Video help
What the Roly materials are used for
Right now these drops do not feed into a crafting recipe, upgrade, or quest that is live in the game, so there is no build waiting on them yet. Hang onto whatever you pull — deep-water materials in this update are the kind of resources that can get wired into diving gear and base upgrades later, and the Roly parts are worth banking instead of tossing.
Roly creature not spawning? Try this
If the robot creature is not showing up, the blocker is story progress. The first one is tied to a mission summon, so if you have not pushed the Into the Abyss story to the deep-water point, it simply will not be there yet. Keep clearing the main missions until the game sends you into that zone.
Double-check that you are in the Into the Abyss content and that the deep-water area has opened up; if you wandered in early or the pond is still locked, the spawn will not trigger. Run the deep-water mission again from the start, head to the Fire Pit in Wither Sting Cave slightly north of the trash can with a Tier 3 Omni-Hammer, and Wither Sting should appear as the objective plays out.
Related Grounded 2 guides
Frequently Asked Questions
Are Roly Scrap Parts and Roly Diode in the official Into the Abyss patch notes?
They are not called out by name in the update’s notes — the headline additions are the pond and its underwater biomes, new regions like the Mountains and Bayou, a new vehicle, and a companion pet. The Roly materials come from the in-game deep-water robot rather than a listed patch item.
Can the Roly creature drop more than one item?
Yes — a single kill can hand you two items instead of one, though it does not happen every time, so there is no fixed amount per fight. Clearing the extra robots that spawn around the same missions is the reliable way to stack up parts.
Do you need to follow the story before finding the Roly creature?
Yes. The first robot creature is summoned by story progress, not something you can stumble onto early, so you have to push the Into the Abyss missions until they open the deep-water area before it spawns. There is no way to reach it ahead of that unlock, which is why continuing the story fixes the spawn when it has not appeared yet.
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