Award-winning indie RPG Sea of Stars just got even bigger — and better — with the surprise free launch of Throes of the Watchmaker, a completely free DLC that adds more than eight hours of new content, including story quests, combat upgrades, mini-games, and co-op play.
Released as a heartfelt thank-you to fans after Sea of Stars surpassed 6 million players, this expansion is available now across all platforms: PC, Nintendo Switch, PlayStation 4 & 5, Xbox One, and Series X|S.

Explore Horloge: A Clockwork World Under Siege
In Throes of the Watchmaker, Solstice Warriors Zale and Valere are called back into action. This time, they must help their time-bending ally The Watchmaker, whose tiny handcrafted world — Horloge — is unraveling due to a cursed carnival and its chaotic ringleader, the Puppeteer.
Expect stunning new dungeons, bizarre enemies, and cinematic storytelling on par with the base game — all set to a new soundtrack by Sea of Stars’ composer Eric W. Brown, with guest tracks by Chrono Trigger legend Yasunori Mitsuda.
What’s New in This Free Expansion?
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New Combat Classes:
Zale becomes a Juggler, and Valere transforms into an Acrobat, each with all-new skills, elemental affinities, and combo attacks. -
New Party Member:
Say hello to Artificer (a.k.a. Arty), a laser-blasting construct who brings fresh energy and strategy to the battlefield. -
Couch Co-Op Mode:
Play the entire DLC — and the main game — with up to three players locally, using a new “co-op timed hits” mechanic that makes battles more interactive. -
Carnival Minigames & Puzzles:
Take a breather from battle with optional side activities, including carnival-themed mini-games and the return of the fan-favorite Wheels tabletop game.
Limited-Time Discounts on the Base Game
Never played Sea of Stars? Now’s the perfect time — the base game is 35% off for a limited time, with additional discounts for PlayStation Plus Extra members.
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Steam & Xbox: Until June 3
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Nintendo eShop: Until June 8
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PlayStation: Until June 11 (Extra members save an additional 10%)
Whether you’re a returning Solstice Warrior or diving in for the first time, Throes of the Watchmaker is a must-play chapter in this modern classic JRPG.
Download it now on Steam— it’s free, it’s massive, and it’s magical – but don’t forget you DO need to own the base game to play it.

