Cauldron RHO is an activity in Horizon Zero Dawn. It is a HEPHAESTUS facility that manufactures machines for use in terraforming.
Description[]
The entrance of Cauldron RHO is a large triangular door, guarded by Watchers and Scrappers. Inside, the Cauldron is a twisted mass of metal walls, machinery, and wires, similar to Cauldron SIGMA. However, RHO has a number of unique machinery operating in the area, such as giant wheel-like devices. Also, RHO will open into natural caverns. The most notable part of RHO is a giant mechanical "heart," which pumps Blaze to unknown locations. The entire Cauldron appears to be the region's primary collection and distribution hub for Blaze.
The core area contains a Snapmaw being assembled. Once a pillar is overridden, the field drops, and the Snapmaw attacks, accompanied by a Ravager. Once these two machines are defeated, Aloy is able to override the core, obtaining the RHO overrides.
RHO Overrides[]
Objectives[]
- Find an Entrance
- Investigate the Tunnel
- Explore Cauldron RHO
- Find a way through the Blaze Processing Chamber
- Find the Cauldron Core
- Override the Core
Collectables[]
The following datapoints are obtained automatically during this quest and cannot be missed.
Text Datapoints - Machine[]
Gallery[]
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| Project Zero Dawn Facilities | |
|---|---|
| Headquarters | GAIA Prime |
| Regional Control Centers | Regional Control Center 9 |
| Cauldrons and Repair-Bays | Cauldron CHI - Cauldron EPSILON - Cauldron GEMINI - Cauldron IOTA - Cauldron KAPPA - Cauldron MU - Cauldron PSI - Cauldron RHO - Cauldron SIGMA - Cauldron THETA - Cauldron XI - Cauldron ZETA - Repair-Bay TAU |
| Cradles | ELEUTHIA-1 - ELEUTHIA-2 - ELEUTHIA-9 |
| Development Sites | LATOPOLIS - Ruins (Mother's Watch) - Zero Dawn Project Facility |
| Other Facilities | Elysium |
| Protocols | Lightkeeper - Omega Clearance |