Com2uS Holdings announced on the 30th that it has released the first major update for Star Sailor since its launch. This update introduces new companions and costumes with a summer theme.

First, 3-star companions Nadia the Sand Artist and Remy the Rolling Pop, both wearing swimwear, have been added. Nadia arrives with her exclusive SSR-tier Memory Piece, 'Summer Night's Full Dream', and can be recruited through the pick-up banner. Existing companion Nina receives a new 'Summer Splash' costume.

A summer attendance event offering various rewards is also available. Players who log in by 11:00 AM on the 26th will receive the new companion Remy the Rolling Pop, Silver Compasses, and various growth resources. Additionally, the summer-exclusive story event 'Dessert Moby Dick' and the 'Descent Battle' Infinite Mode ranking event, starting on the 12th of next month, will be held.

Furthermore, major content has been expanded and user convenience has been improved. Adventure mode now includes Normal and Hard chapters 7 and 8, as well as Challenge chapter 4. Higher-tier dungeons have been opened for Exploration, Origin, Summon Contracts, and Subjugation. The newly added SSR summon, Esper of the Evil Eye Sai, offers new fun in party composition and strategy, and a newly opened shop allows players to obtain 3rd-class adventurer fragments.