In Hades 2, the hot springs serve as a delightful retreat for Zagreus and his allies. However, convincing the Crossroad denizens to join you can be a challenge. To invite characters like Hecate, Odysseus, Nemesis, Moros, Dora, and Eris, you must first strengthen your relationships with them. This is achieved by offering them Nectar and engaging in fishing activities at the pier.
Each character has a specific affection level requirement that must be met before they accept your invitation to the hot springs. Hecate and Moros require 2 Nectar each, while Odysseus and Dora only need 1 Nectar. Nemesis demands 3 Nectar and 1 Twin Lines followed by another Nectar, and Eris requires 3 Nectar.
Once you’ve reached the necessary affection level, simply offer them bath salts, and they’ll gladly join you for a relaxing soak. The Empath’s Invocation, obtained around the game’s mid-point, allows you to track your relationship status with each character.
In addition to bonding with allies, the hot springs can be utilized to pass time while waiting for plants to grow for invocations. For a quick bathing experience, focus on inviting Dora and Odysseus first. Don’t fret about running out of bath salts, as they can be purchased nightly from the Wretched Broker in the Crossroads, just like Nectar.