GRAVHOUNDS Planets, Jobs & Enemies: Star Map, Resources, Juggernaut Boss

Planets, Jobs and Enemies

Updated Nov 5, 2026 · Planets & POIs

Quick answer

Early Access has 7 solar systems and 25 planets. Pick one on the Star Map, which shows the job, a challenge rating, the main resource and how many blueprints are left. Jobs include Resource Grab (mine a quota), delivery jobs like Boom Bloom (return 750 Nitrate to the Collector), the Refinery and protecting Coffee Cat. Resources are Titanium, Electrium, Organic Nitrate and Biomass. Enemies scale the longer you stay, from Skitters and Goopers up to Leapers, elites and the Juggernaut boss.

An ice planet in GRAVHOUNDS

Reading the Star Map

Each planet card on the Star Map shows:

Field	Example from launch week
Planet name and job	Yorezen Basin — Resource Grab!
Challenge rating	Warning triangles (more = harder)
Resources	Organic Nitrate, Titanium Ore
Blueprints	1 Blueprint Remaining or All Blueprints Collected

The tutorial planet is Primora (Recover Titanium to repair the ship). Harder planets pay better.

Planets we’ve confirmed

Early Access has 25 planets in 7 solar systems. These are the ones we’ve seen named so far:

Planet	Notes
Primora	Tutorial. Recover Titanium (Titanium Ore) to repair the ship
Yorezen Basin	Resource Grab job, Organic Nitrate
Purrmafrost	From the playtest; success rate just over 50%, among the hardest

We’ll add the rest as we read them off the Star Map.

Job types

Job	What you do
Resource Grab	Mine and bank a resource quota
Boom Bloom (delivery)	Return Nitrate to Collector, 750 total. Explosive cargo: careful with the Grav Beam
Refinery	Run a refinery and keep it alive. It has a health bar. Players report running out of Titanium on this job and having to search off-marker nodes near POIs
Protect Coffee Cat	Keep Coffee Cat alive (she has a health bar). Heal her with your mining laser ⚠️ we haven’t confirmed which job type she appears in

Every job pushes the same choice: stay longer for more loot while the swarm grows, or extract now.

Resources

Resource	Where it comes from	Used for
Titanium	Titanium cores and ore deposits	Gunner-branch turrets, ship repair
Electrium	Break the core to release crystals. Dropping them straight onto a pipeline is the fast way	Laser-branch turrets
Organic Nitrate	Planet deposits	Delivery quotas
Biomass	Harvest it fully (it also heals 10 HP)	Mod upgrades
Credits	Kills, mods like Hazard Pay	Building during a run

Enemies

Enemy	What we know
Skitters	Small, fast swarmers
Goopers	Throw acid bombs (no longer leave damage over time since the demo)
Leapers	Jumping attackers that streamers kept calling out
Spitters	Ranged enemies ⚠️ (named by players)
Hives	Enemy nests streamers mention on the map ⚠️
Elites	Tougher variants that show up earlier in bigger packs
Juggernaut	The named boss in Early Access

Beat the swarm with layered turrets (see turrets) and bring single-target damage for elites and the Juggernaut.

FAQ

How many planets are in GRAVHOUNDS?

25 planets across 7 solar systems in Early Access. The demo had 2 systems and 7 planets.

Who is the boss in GRAVHOUNDS?

The Juggernaut is the named boss in Early Access. Bring high single-target damage: Lancer, Longbore or Arclight turrets and the Sniper.

What does challenge rating mean?

It's the planet's difficulty, shown as warning triangles on the Star Map. Harder planets have better materials: 'the higher the risk, the greater the rewards.'

Why do waves keep getting bigger?

That's the core rule: the longer you stay on a planet, the more the swarm escalates, and the better the rewards. Extract before your defenses fold.

What is Purrmafrost?

One of the planets from the playtest. Only about half of playtest attempts there succeeded, against about 70% overall, so it's one of the hardest.