Abiotic Factor Max Players and Plan Sizing

Abiotic Factor is a co-op survival game designed around a small team — the standard group is up to six players working through the GATE Cascade Research Facility together. Your gamever panel shows that slot count right on the Overview tab, and sizing your plan to it is the difference between smooth co-op and a laggy one.
Where to see your slots
On the Overview tab, the Players box shows your current count and cap:

By default this reads 0/6 — no one online, six slots available. That six-player cap matches how Abiotic Factor is meant to be played: a tight squad, not a big public lobby.
Sizing your plan to your group
Because Abiotic Factor tops out around a six-person team, it's lighter to host than a large open-world survival game — but a full squad plus a big, built-up facility with power grids, machines and NPCs still asks real work of the server:
| Group | What to expect |
|---|---|
| 1–2 players | Comfortable on a modest plan. |
| 3–4 players | A mid-tier plan keeps things smooth through a growing base. |
| Full 6-player squad | Give yourself CPU and RAM headroom, especially late in a long campaign. |
The honest rule: don't run a full six on the smallest plan and expect it to feel great once your facility is large. Size to how you actually play.
Upgrading when you grow
If your group grows or your base gets heavy, you don't start over — use Upgrade server:
- On Overview → Usage, watch the CPU and RAM meters with your team online.
- If either sits near the top during normal play, click Upgrade server for more resources.
- Your world and settings are untouched by an upgrade — it's just more power behind the same server.
If you're already seeing slowdown, see fixing lag for the full checklist.
Additional Tips
- Six is the co-op target — the default slots match the game's design.
- The Players box lives on Overview (0/6 by default).
- Size CPU/RAM to your real squad, not the max, if you rarely fill all six.
- Upgrade in place — no world reset needed when you need more power.
- Watch Usage with everyone on to see what your plan actually needs (see fixing lag).
Conclusion
Abiotic Factor is a six-player co-op game, and your gamever panel shows those slots as 0/6 on Overview out of the box. Match your plan to the size of squad you actually run, keep an eye on the Usage meters, and click Upgrade server if you outgrow it — no reset, no fuss.
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