Gatekeeper achievements

Find Dawnbreaker.

Kill any Siren in 30 seconds.

After taking no damage from the Siren, deal a fatal blow to it.

Visit the planet Aurora twice per run.

Die within 2 seconds at full health.

Visit the planet Aridune in normal mode.

Find the Lucky Coin.

Restore the Merchant's Altar.

Release the Void Model.

Have 3 Triads active at the same time.

Find the laboratory with the Drudge and take its head.

Find the Catalyst.