Coolant Raknoids are spider-like Corpus enemies found on the Orb Vallis on Venus. They are most closely associated with the Exploiter Orb, and the most useful place to look is the area around the Temple of Profit. Knowing when they appear—and what their coolant canisters are used for—can make finding them much less confusing.
Where Coolant Raknoids Spawn
Look for Coolant Raknoids on the Orb Vallis, especially around the Temple of Profit. This is the large Corpus facility in the northern part of the Vallis and the main landmark associated with the Exploiter Orb encounter. Raknoids may appear in the surrounding open-world area, but they are especially relevant when the Exploiter Orb is present.
The most dependable way to encounter them is to start the Exploiter Orb fight. During the first phase, the Exploiter Orb moves around the Vallis and Coolant Raknoids appear nearby. They carry coolant canisters that players can use as part of the encounter. If the goal is to collect a canister rather than simply locate an enemy, this fight is the clearest source.
For a quick search outside the fight, travel to the Temple of Profit and scan the nearby roads, open ground, and facility approaches. The Vallis is a large map, so checking the whole landscape at random can take longer than focusing on this landmark.
How to Find Them During the Exploiter Orb Fight
The Exploiter Orb encounter has two phases. The first takes place in the Orb Vallis, while the later phase moves into Deck 12. Coolant Raknoids are associated with the open-world phase, where the Orb is encountered outside. Players who need a canister should watch the area around the Orb rather than searching Deck 12 for a roaming Raknoid.
- Travel to the Orb Vallis and begin the Exploiter Orb encounter through the appropriate mission or encounter access.
- Follow the Exploiter Orb during the first phase. Coolant Raknoids can appear in the surrounding area as the fight progresses.
- Spot the Raknoids and their canisters. They are small mechanical enemies, so keeping the camera moving and checking the ground near the Orb helps.
- Defeat a Raknoid and collect its coolant canister when the encounter calls for one.
- Use the canister as directed by the fight. The encounter uses coolant to help cool the Exploiter Orb and create an opportunity to damage it.
Encounter details can vary with the current phase and player progress. If no Raknoid is immediately visible, continue following the Orb and check nearby terrain rather than leaving the fight to search another part of the map.
What Coolant Raknoids Look Like
Coolant Raknoids are small, multi-legged Corpus machines. Their size and movement can make them easy to miss against the Vallis terrain, especially when other enemies are attacking. Look for a mechanical spider shape and a coolant canister associated with the enemy. During the Exploiter encounter, the canister is the practical clue: it is the item players need to interact with, not just a general enemy drop to collect at any time.
They should not be confused with larger Raknoid units found elsewhere in Warframe. The Vallis has several Corpus machines with similar spider-like designs, but those enemies do not necessarily provide the coolant canister used in the Exploiter fight.
Why Players Look for Coolant Raknoids
The main reason to find Coolant Raknoids is the Exploiter Orb encounter. Coolant canisters are part of its mechanics. The fight involves managing the Orb’s temperature; using coolant helps cool it, while the encounter also requires players to create opportunities to attack its vulnerable points. The canister is therefore an encounter tool, not simply a resource that must be farmed for general crafting.
This distinction matters when planning a search. Players looking for a regular enemy to defeat may find that roaming the Vallis does not produce a consistent stream of targets. Players progressing through the Exploiter fight have a more focused reason to locate the Raknoids: follow the Orb, watch for its support enemies, and collect coolant when the mechanics call for it.
Coolant Raknoids and Other Orb Vallis Enemies
The Orb Vallis contains a broad range of Corpus units, wildlife, and mechanical enemies. Several machines have similar silhouettes, and not every spider-shaped enemy is a Coolant Raknoid. The table below summarizes the distinction that matters most when searching.
| What the player sees | Likely relevance | Search guidance |
|---|---|---|
| Small spider-like machine near the Exploiter Orb | May be a Coolant Raknoid tied to the encounter | Check for the coolant canister and follow the fight |
| Large mechanical Orb | The Exploiter Orb itself | Stay near it during the Vallis phase |
| Other Corpus or Raknoid enemies | May be unrelated to the coolant mechanic | Do not assume every similar enemy carries a usable canister |
| Enemies encountered in Deck 12 | Part of the indoor phase of the Exploiter fight | Focus on the phase’s objectives rather than roaming for Vallis Raknoids |
Tips for Finding Them Faster
Use the Temple of Profit as a landmark
The Temple of Profit is a useful starting point because it is closely associated with the Exploiter Orb and the Coolant Raknoids. Searching around this landmark is more efficient than crossing the entire Vallis without a target. If the fight is active, prioritize the Orb’s current position over a fixed point on the map.
Stay with the encounter
Coolant Raknoids are most useful when they appear as part of the Exploiter sequence. Leaving the encounter to search far away can waste time and may separate the player from the mechanics that require the canister. Follow the Orb, check the ground around it, and collect coolant when the encounter indicates it is needed.
Improve visibility
Use the minimap and keep the camera aimed around the Orb’s immediate surroundings. Fast movement and combat effects can obscure small enemies. If a Raknoid seems to disappear, check nearby terrain and the route the Orb has taken rather than assuming the spawn was missed permanently.
Bring equipment suited to open-world combat
The Vallis is a wide combat zone with Corpus patrols and environmental hazards. A durable Warframe, a weapon that can handle groups, and a vehicle for covering long distances can make the trip more manageable. These choices do not guarantee a Raknoid spawn, but they help players stay mobile and deal with enemies while searching.
Common Reasons Players Cannot Find Coolant Raknoids
- Searching in the wrong phase: The most relevant spawns are associated with the Vallis phase of the Exploiter Orb encounter, not simply every part of the fight.
- Looking far from the Orb: During the encounter, the Orb’s position is a better guide than repeatedly circling a distant part of the map.
- Confusing enemy types: Other spider-like machines do not necessarily count as Coolant Raknoids or provide the required canister.
- Expecting a guaranteed open-world patrol: A free-roam search may be less reliable than starting or progressing the Exploiter encounter.
- Missing the canister during combat: The small enemy and its carried item can be difficult to notice amid effects and other Corpus units.
Do Coolant Raknoids Drop Regular Resources?
For most players, the important item is the coolant canister used in the Exploiter Orb mechanics. Coolant Raknoids are not best approached as a general-purpose resource farm. Drop tables and item behavior can change with Warframe updates, so players seeking a specific reward should check the current in-game Codex or a maintained Warframe reference before spending time farming them.
It is also useful to separate the canister mechanic from ordinary loot. Defeating the Raknoid may be necessary to obtain or use the encounter item, but that does not mean the canister functions like a standard crafting material. Its primary purpose is tied to the boss fight.
Quick Answer: Where to Find Coolant Raknoids
Find Coolant Raknoids on the Orb Vallis near the Temple of Profit, particularly during the first, open-world phase of the Exploiter Orb encounter. Follow the Exploiter Orb, watch for small spider-like machines nearby, and collect their coolant canisters when the fight requires them. If the goal is to obtain coolant for the boss mechanics, progressing the encounter is generally more reliable than searching the Vallis at random.
Helpful References
For current encounter details and any changes introduced by updates, consult the official Warframe website and the Warframe in-game Codex. Community-maintained resources such as the Warframe Wiki can also help verify enemy names, locations, and Exploiter Orb mechanics.