How to get S-class Xeno pets in No Man’s Sky
I froze on the Anomaly bridge as the arena doors closed and my ragtag pet lineup faced a crimson S-sigil. My heart sank—three slots, one chance, and an underlevelled S-class staring back. You can feel the game tipping the scales; I learned how to tilt them back.
I’ve spent dozens of arena cycles with Hello Games’ Xeno Arena update on Steam and PlayStation, and I’ll walk you through what matters most. You’ll get the scavenger’s tricks, the timing, and the checklist I use when I’m hunting S-class companions on Xbox or chatting finds on Reddit and Discord.
How to find S-class Xeno pets in No Man’s Sky
On busy planets, creatures often group near water, ridges, or mineral outcrops.
Begin the Xeno Arena quest line and finish the three tutorial battles—you won’t see S-tier candidates until that path is cleared. After the tutorials, any planet with life can produce a candidate. Land, wait a minute for fauna to spawn, then open your scanner and sweep the area.

When the scanner pings, the creature’s tier will appear. You can stumble on S-tier because another player already scanned that creature on the planet, so watch for discovered tags. Finding an S-class is rare—almost like spotting a comet in a haystack—but that rarity is exactly why you should be patient and methodical.
How do I get S-class pets in No Man’s Sky?
Yes, you can get one by scanning and feeding a wild animal after finishing the Xeno Arena tutorials. Approach the animal, offer food, and if it accepts, it becomes a companion. Bring it aboard the Anomaly and register it for arena duty.
How to capture and prepare an S-class
Near settlements, animals are more likely to tolerate your approach if you’ve fed nearby creatures first.
Approach carefully. You’ll get a prompt to feed; use common food items to calm them. Once bonded, it joins your roster and can be leveled in fights. An S-class found at a low level will feel weak at first, but they grow faster than D- or C-class mates. Treat that underleveled S as a raw investment: it’s a coal that can become a diamond with the right battles and upgrades.

Can I train a low-tier pet to S-class?
Short answer: no automatic rank upgrades. You can raise stats and abilities via fights and upgrades, but rank (D through S) is the base classification. That means an S-class found at level 1 is still worth hunting—the ceiling is higher even if the floor is low.
When to hunt, when to pass
In active systems, demand for rare finds spikes on community hubs like Reddit and Discord.
You don’t need an all-S roster to win matches; a balanced team with one S can swing close fights. If you find a low-level S, keep it. If you find a mid-level A with perfect moves for your strategy, consider it too. The real loss is selling or releasing an S because it’s not immediately stellar—scarcity makes them valuable in trade threads and personal lineups alike.
Where are Xeno Arenas located?
Xeno Arenas are accessible from the Anomaly after the Xeno Arena quest. They’re not planet-fixed structures; they’re instanced locations tied to your progression and the Anomaly hub.
Tools, platforms, and a quick checklist
On forums and Steam guides, you’ll see players catalog S-class spawns by system.
Use these tools: Steam guides, the No Man’s Sky subreddit, Hello Games’ patch notes, and friend groups on Discord to track hotspots. Quick checklist for an efficient hunt:
- Finish the three Xeno Arena tutorials.
- Visit biodiverse planets and wait a minute for fauna to spawn.
- Scan broadly; note discovered tags.
- Feed and bond—don’t rush the approach.
- Keep an underleveled S; they scale better than lower-tier pets.
I’ve given you the path and the traps I learned the hard way during late-night arena runs—now it’s your turn to pick a system and start scanning. Which S-class will you chase first?