Bosses

Lair Guardian

Lair Guardian is a Space Center boss. The published check is 161sx recommended strength against 140sx boss strength.

Lair Guardian in Arm Wrestle Simulator

Lair Guardian: Lair Guardian is a Space Center boss. The published check is 161sx recommended strength against 140sx boss strength. Get it by Walk to the Space Center boss area and interact with Lair Guardian. Use it to Clear Lair Guardian for the listed Wins, then move to the next boss in Space Center once the…

What is Lair Guardian?

Fight Lair Guardian in Space Center when your relevant strength is at least near the published recommendation of 161sx. The same table lists the boss at 140sx and a Win reward of 500sp. Figures are from the Space Center world page. Use the interact prompt beside the boss, then tap through the arm wrestle. If a stat in parentheses is shown, that guide tied the check to that training stat.

Published facts

Lair Guardian facts
FactValue
WorldSpace Center
Recommended strength161sx
Boss strength140sx
Win reward500sp

How do you get Lair Guardian?

Walk to the Space Center boss area and interact with Lair Guardian.

How do you use Lair Guardian?

Clear Lair Guardian for the listed Wins, then move to the next boss in Space Center once the recommendation is in reach. Repeat a boss you can finish quickly when a harder neighbor takes much longer for less Win income.

FAQ

Lair Guardian questions

How do I leave the School?

Defeat Champion and hold 15,000 Wins. The Escape School door next to the bosses is the published exit into the Gym.

What does Rebirth reset?

The August 17, 2026 guide says a normal Rebirth spends Wins, sets Bicep, Hand, and Knuckle strength to 0, and keeps Trails plus your remaining Wins. Super Rebirth also resets Trails, Wins, and worlds, keeps Arms, and gives tokens worth +100% Total Strength each while you hold them. Another rebirth listing describes a flat +15% per rebirth and a different keep list, so confirm the button text.

Where do I enter a code?

Look for a Codes button on the side of the screen, or open Store and use the Codes control, then press Verify. Each code is once per account. Lists published October 1 and October 2, 2026 disagree about harborking, so that string is not marked active or expired here.

How many worlds are there?

The official experience listing says 28 worlds. A published world index names 19 normal worlds, and only School through Space Center have exit numbers here. The official listing says 28 worlds, so later names are missing.