Use Matrix
Pick the usable route
Use this as a quick navigation board: scan each fight or build decision, then jump to the full breakdown and source frames below.
Unlock logic
The unlock pattern is relationship first, resource second. Give Nectar to open affinity, keep talking after runs, complete the character-specific favor when it appears, then spend Ambrosia. If nothing progresses, the missing step is usually dialogue timing, another run, or a broader story prerequisite rather than a secret room you failed to find.
How to use companions
Companions are strongest when they solve a predictable danger: burst a boss phase, delete a crowded elite room, or stabilize a bad Styx tunnel. Do not fire them just because the button is available. Save them for places where one instant swing preserves health or revives.
Turn relationship progress into combat value
Companions reward players who keep visiting the House loop instead of treating runs as isolated attempts. Nectar opens the relationship, dialogue moves the story, favors unlock the next step, and Ambrosia turns that work into a call-in tool. The important point for new players is that Secret Stash progress is not random. If a slot is empty, the missing action is usually social progression, not another combat room.
Spend Ambrosia like a late-game build resource
Ambrosia is slow enough that unfocused spending can delay several unlocks at once. Pick the companion path that solves your real run problem first: emergency burst, elite-room cleanup, boss phase control, or consistency in Styx. After one reliable companion is unlocked, the next Ambrosia choices can be more collection-driven. The first unlock should make runs easier, not only make the stash look fuller.
Quick Verdict
Build affinity with the right characters, complete their favor requirements, then spend Ambrosia to unlock companions. Do not expect Secret Stash to fill from normal chamber rewards.
Companions are tied to specific relationships and favors.
Ambrosia is the key late resource, so Nectar planning matters earlier.
Each companion has use limits and encounter restrictions; treat them as tactical tools.
Pre-Run Checklist
How to test Chthonic Companions and Secret Stash in the next run
Treat companion unlocks as a long-term social checklist with combat payoff.
Spend
Separate short-term comfort from long-term Chthonic Companions and Secret Stash value
Companions are tied to specific relationships and favors.
Check
Unlock logic
Route
Make farming serve a stable route
Prioritize one or two companion paths instead of spreading Ambrosia goals across every character at once.
Check
Next read: Nectar
Save
Do not spend rare currencies on impulse
Hoarding Ambrosia forever because Secret Stash looks mysterious.
Check
Next read: Hades Nectar and Keepsake Priority Guide
Player Intent Router
Choose the section that matches your current wall
High-retention guide pages do not force every player to read linearly. They help the player name the problem, act on it, then continue into the next useful page.
01 · Priority
You do not know where Chthonic Companions and Secret Stash should go first
Resource pages should solve long-term account growth, not only the current run. Separate permanent value from short-term comfort first.
Page action
Companions are tied to specific relationships and favors.
02 · Farming route
You want the current run to collect value too
Farming should not erase stability. Judge reward choices beside the current build strength and the next boss threat.
Page action
Prioritize one or two companion paths instead of spreading Ambrosia goals across every character at once.
03 · Waste prevention
You are afraid to spend rare resources incorrectly
Rare resources belong in systems or weapons you will use repeatedly, not in options that only look exciting once.
Page action
Hoarding Ambrosia forever because Secret Stash looks mysterious.
Field Guide
How to use this page
Chthonic Companions and Secret Stash should not be treated as a trivia entry. Use it as a route decision before the next run: identify the current wall, then choose the lowest-execution answer that solves that wall.
If the problem is survival, prioritize safer spacing, keepsakes, Mirror choices, or weapon rhythm. If the problem is damage, identify which button carries the build. If the problem is resources, spend on upgrades that improve several future runs instead of only the current attempt.
Screenshots and video references are support material: they help you read tells, spacing, reward locations, or build direction. The written conclusions are the part to carry into the run.
Before entry
Use this Resource page to name the real job first: survival, damage, resources, or route clarity. A specific job keeps the run from being pulled off course by rarity, flashy clips, or tempting side rewards.
During the fight
Compress the advice into one action rule: wait for the tell, preserve spacing, clear adds first, take the core boon, or leave before greed damage begins. Good guidance should survive a messy screen.
After failure
Do not only ask whether the damage was high enough. Ask where health started disappearing, which reward did not serve the route, and whether the next run needs a different keepsake, Mirror setup, aspect, or starting god.
After reading Chthonic Companions and Secret Stash, do not jump straight to an unrelated entry. Test the advice in one run by changing a single variable: starting keepsake, primary damage button, boss phase plan, resource spending order, or the positioning shown in the reference frames. That makes the next review cleaner because you can tell which change actually improved the route.
If you only remember one rule: Chthonic Companions and Secret Stash is useful because it reduces hesitation in the next run. Anything that helps you decide when to attack, retreat, reroute, or preserve resources is what actually improves clear consistency.
A database page works best when it turns small decisions into a stable route. Read this page, follow the related entries, then test the idea in one escape attempt so the guide becomes practice rather than trivia.
Takeaways
- 01
Companions are tied to specific relationships and favors.
- 02
Ambrosia is the key late resource, so Nectar planning matters earlier.
- 03
Each companion has use limits and encounter restrictions; treat them as tactical tools.
Strategy Path
What to read next
Do not leave Chthonic Companions and Secret Stash as an isolated note. Follow the route below to turn one useful answer into a complete escape plan.
01 · Plan upgrades
Nectar
After Chthonic Companions and Secret Stash, use Nectar to check the next decision layer: Give early Nectar to characters whose keepsakes solve immediate problems: Skelly for survival, Cerberus for health, and Olympian gods for boon targeting.
02 · Build the route
Hades Nectar and Keepsake Priority Guide
After Chthonic Companions and Secret Stash, use Hades Nectar and Keepsake Priority Guide to check the next decision layer: Early Nectar is best spent unlocking useful first keepsakes. Survival keepsakes help you see more bosses; god keepsakes help you build intentionally once you understand what your weapon wants.
03 · Build the route
Hades Resource Farming Priority
After Chthonic Companions and Secret Stash, use Hades Resource Farming Priority to check the next decision layer: Spend early resources on survival and options first: Mirror upgrades, weapon unlocks, key keepsakes, and contractor quality-of-life. Save rare boss currencies for upgrades that match weapons you actually play.
04 · Build the route
Mirror of Night Upgrade Guide
After Chthonic Companions and Secret Stash, use Mirror of Night Upgrade Guide to check the next decision layer: Mirror upgrades are the foundation of consistent Hades clears. Early Darkness should buy forgiveness first: extra lives, extra dashes, health, and reliable damage. Alternate talents become powerful later, once you understand what your build is trying to control.
Change one variable at a time along this path: setup first, boon route second, boss phase handling last. That makes it easier to tell which adjustment actually improved consistency.
Run Study Board
Turn the guide into one playable review loop
This page compresses 3 source references and gameplay frames into three steps: watch, apply, and review.
01 · WatchRead the danger in the frame first
The unlock pattern is relationship first, resource second. Give Nectar to open affinity, keep talking after runs, complete the character-specific favor when it appears, then spend Ambrosia. If nothing progresses, the missing step is usually dialogue timing, another run, or a broader story prerequisite rather than a secret room you failed to find.
Frame action
Empty slots point to relationship progression, not random chamber drops.
02 · ApplyTurn the advice into one next-run change
Prioritize one or two companion paths instead of spreading Ambrosia goals across every character at once.
Frame action
Companions are tied to specific relationships and favors.
03 · ReviewReview the most expensive repeated mistake
Hoarding Ambrosia forever because Secret Stash looks mysterious.
Frame action
Favor progress and Ambrosia spending are the real Secret Stash gates.
Tactical Drill Table
Convert Chthonic Companions and Secret Stash into four playable checks
This is not an encyclopedia summary. It is a next-run drill card: what to look for, what to do, what to avoid, and which page should fill the next gap.
01 · Observe
Define what Chthonic Companions and Secret Stash should buy
If you see
You have the resource but do not know whether it should become short-term comfort or long-term growth.
Do this
Companions are tied to specific relationships and favors.
02 · Commit
Spend on systems that affect multiple future runs
If you see
The unlock pattern is relationship first, resource second. Give Nectar to open affinity, keep talking after runs, complete the character-specific favor when it appears, then spend Ambrosia. If nothing progresses, the missing step is usually dialogue timing, another run, or a broader story prerequisite rather than a secret room you failed to find.
Do this
Prioritize one or two companion paths instead of spreading Ambrosia goals across every character at once.
Do not
Hoarding Ambrosia forever because Secret Stash looks mysterious.
Next: Hades Nectar and Keepsake Priority Guide03 · Avoid
Stop farming from slowing progression
If you see
The run becomes weaker or ends early because every choice is chasing resources.
Do this
Ambrosia is the key late resource, so Nectar planning matters earlier.
04 · Pivot
Re-rank priorities once the account grows
If you see
Basic systems are unlocked and the next spending choice is less obvious.
Do this
Each companion has use limits and encounter restrictions; treat them as tactical tools.
Do not
Do not keep following beginner spending order after the bottleneck changes.
Next: Mirror of Night Upgrade GuideBuild Synergy Board
Connect this page to a full route
Readers often leave when the page does not answer what to pair next. This board connects the advice to gods, keepsakes, weapons, resources, and the next guide.
Account growth
Turn Chthonic Companions and Secret Stash into long-term progression
Pair with
Nectar
Resource pages should reduce regret. Spend first on systems that change many future attempts, not one exciting moment.
Page check
Companions are tied to specific relationships and favors.
Run value
Fold farming into a stable clear route
Pair with
Hades Nectar and Keepsake Priority Guide
If farming breaks the run, the time cost cancels the reward. Keep the route stable, then take value along the way.
Page check
Prioritize one or two companion paths instead of spreading Ambrosia goals across every character at once.
Spend guard
Hold rare currency until the bottleneck is clear
Pair with
Hades Resource Farming Priority
When you do not know why the next run fails, spending rare currency on a non-repeatable idea is usually premature.
Page check
Hoarding Ambrosia forever because Secret Stash looks mysterious.
Farming Priority
Unlock first, invest second, farm later
Resource pages should prevent wasted loops: buy what changes future runs first, then spend rare currency on routes you will actually use.
| Priority | What to do | Use now when | Delay if | Next link |
|---|---|---|---|---|
| Unlock first | Prioritize one or two companion relationship paths instead of trying to advance every Secret Stash slot at once. | Choose this when the unlock changes future run options, reward visibility, or build control immediately. | Delay optional completion if survival, Mirror strength, or a key keepsake still blocks normal clears. | Farming guide |
| Spend second | Spend Ambrosia when the companion will solve a real combat problem: boss burst, elite rooms, or bad Styx tunnels. | Spend when the reward has a named job for the next few runs rather than a vague feeling of progress. | If progress stalls, run again and check dialogue before assuming you need another resource pile. | Keepsake route |
| Farm later | Farm relationship resources after dialogue and favor gates are moving; otherwise extra gifts can sit idle. | Farm once the account route is stable enough that extra rooms or Heat attempts do not destroy consistency. | Delay farming if the run still needs basic damage, healing, or a boss-safe weapon plan. | Weapon route |
Route Data Table
Give Chthonic Companions and Secret Stash a resource priority
Resource pages need to answer what to spend first and when to wait. This table keeps long-term value, run value, and delay conditions in the same decision surface.
Table use
Identify the bottleneck before spending the resource.
| Spend point | Value gained | Delay if | Link next |
|---|---|---|---|
| Permanent power | The unlock pattern is relationship first, resource second. Give Nectar to open affinity, keep talking after runs, complete the character-specific favor when it appears, then spend Ambrosia. If nothing progresses, the missing step is usually dialogue timing, another run, or a broader story prerequisite rather than a secret room you failed to find. | Companions are tied to specific relationships and favors. | Hoarding Ambrosia forever because Secret Stash looks mysterious. |
| Run stability | Companions are strongest when they solve a predictable danger: burst a boss phase, delete a crowded elite room, or stabilize a bad Styx tunnel. Do not fire them just because the button is available. Save them for places where one instant swing preserves health or revives. | Prioritize one or two companion paths instead of spreading Ambrosia goals across every character at once. | Nectar |
| Rare currency | Each companion has use limits and encounter restrictions; treat them as tactical tools. | Companions reward players who keep visiting the House loop instead of treating runs as isolated attempts. Nectar opens the relationship, dialogue moves the story, favors unlock the next step, and Ambrosia turns that work into a call-in tool. The important point for new players is that Secret Stash progress is not random. If a slot is empty, the missing action is usually social progression, not another combat room. | Ignoring post-run conversations, then assuming the unlock is bugged. |
People Also Ask
Chthonic Companions and Secret Stash FAQ
These answers are for search visitors and stuck players: resolve the most common decisions first, then continue into the deeper breakdown.
Q1What should I spend Chthonic Companions and Secret Stash on first?
+
Build affinity with the right characters, complete their favor requirements, then spend Ambrosia to unlock companions. Do not expect Secret Stash to fill from normal chamber rewards. Prioritize account growth that affects many future escape attempts before spending on one exciting moment.
Q2Should I spend Chthonic Companions and Secret Stash immediately?
+
The unlock pattern is relationship first, resource second. Give Nectar to open affinity, keep talking after runs, complete the character-specific favor when it appears, then spend Ambrosia. If nothing progresses, the missing step is usually dialogue timing, another run, or a broader story prerequisite rather than a secret room you failed to find. If the current bottleneck is still unclear, wait until the next run reveals the exact problem.
Q3How does Chthonic Companions and Secret Stash fit into a clear route?
+
Ambrosia is the key late resource, so Nectar planning matters earlier. Do not break run stability for farming. Keep the route survivable first, then collect value along the way.
Q4What is the easiest way to waste Chthonic Companions and Secret Stash?
+
Hoarding Ambrosia forever because Secret Stash looks mysterious. Ignoring post-run conversations, then assuming the unlock is bugged.
Best Picks Breakdown
Actionable notes by section
Entry 1
Unlock logic
The unlock pattern is relationship first, resource second. Give Nectar to open affinity, keep talking after runs, complete the character-specific favor when it appears, then spend Ambrosia. If nothing progresses, the missing step is usually dialogue timing, another run, or a broader story prerequisite rather than a secret room you failed to find.
Visual Note
Secret Stash collection
Empty slots point to relationship progression, not random chamber drops.
Entry 2
How to use companions
Companions are strongest when they solve a predictable danger: burst a boss phase, delete a crowded elite room, or stabilize a bad Styx tunnel. Do not fire them just because the button is available. Save them for places where one instant swing preserves health or revives.
Visual Note
Companion route planning
Treat companion unlocks as a long-term social checklist with combat payoff.
Entry 3
Turn relationship progress into combat value
Companions reward players who keep visiting the House loop instead of treating runs as isolated attempts. Nectar opens the relationship, dialogue moves the story, favors unlock the next step, and Ambrosia turns that work into a call-in tool. The important point for new players is that Secret Stash progress is not random. If a slot is empty, the missing action is usually social progression, not another combat room.
Visual Note
Companion unlock path
Favor progress and Ambrosia spending are the real Secret Stash gates.
Entry 4
Spend Ambrosia like a late-game build resource
Ambrosia is slow enough that unfocused spending can delay several unlocks at once. Pick the companion path that solves your real run problem first: emergency burst, elite-room cleanup, boss phase control, or consistency in Styx. After one reliable companion is unlocked, the next Ambrosia choices can be more collection-driven. The first unlock should make runs easier, not only make the stash look fuller.
Visual Note
Chthonic companion planning
A companion should solve one repeatable danger in your route.