In Sink: A Co-Op Escape Prologue

Puzzle· Casual· Escape Room· Free to Play

Released Feb 2023

Play an early version of the first level for free! Work together to solve the puzzles and escape a desert island in this multiplayer co-op adventure. Success requires more than just you and your partner thinking alike - you'll have to communicate and stay In Sink to overcome the challenges ahead.

90% positive · 5,871 reviews

Done

All announced content has been released

High confidence

Done

All announced content has been released

High confidence

Where to get it

Free on Steam

Steam Free

Evaluation

This Steam listing is for "In Sink: A Co-Op Escape Prologue" — a free demo/prologue app that served as a preview for the full game "In Sink," which launched as a separate Steam product on November 12, 2024. The prologue itself was released on February 25, 2023 as a standalone free-to-play teaser containing the first level of the game. It was never intended to receive additional content of its own — it exists solely to showcase the first level and funnel players toward the full release. The full game (Steam App 1858650) launched on November 12, 2024 with 8 unique levels. The prologue app received only a single bug fix patch in May 2023 and a refreshed demo build in October 2024 ahead of the full game's launch. There is no indication of any further updates to the prologue itself, and no DLC or additional content has ever been listed for it. This prologue is a complete, self-contained free sampler — its purpose has been fulfilled by the full game's release.

Evidence

The full game 'In Sink' launched on November 12, 2024 with 8 unique levels on a separate Steam page (App 1858650), fulfilling the promise of the prologue and marking the completion of the developer's content roadmap.

news post · Nov 12, 2024 source development ending

high

Store description explicitly labels this as a free demo of the first level, inviting players to join Discord to unlock Level 2 — positioning this app as a promotional sampler, not a full product receiving ongoing content.

store metadata · Feb 25, 2023 source development ending

high

Media

Details

Developer

Clock Out Games

Publisher

Kwalee

Achievements

Platform

Windows

Controller

—

Steam Deck

Not rated

Players

Multiplayer · Co-op

Puzzle Escape Room Free to Play Casual Indie Adventure Strategy First-Person 3D Colorful Atmospheric Family Friendly Controller Point & Click Logic

About this game

Play the first level in this free demo, and join the Discord community to unlock Level 2!

Dive into 'In Sink' with a friend, where being shipwrecked is just the beginning of your co-operative adventure! Travel through rifts to other worlds where you’ll solve a series of escape rooms, puzzles, and other mysteries, working together to overcome each challenge. Together, you’ll need to think outside the box, and then escape from it.

The path to freedom is full of portals! Your journey will take you through a hidden pirate ship, a mysterious art museum, a train that defies the laws of physics, and many more mind-bending settings stuffed with puzzles and challenges.

Progress through puzzles with language-less elements like shapes, signs, colours, and numbers, all designed to be colour-blind friendly. Turn wheels, flip levers, use scales, and press buttons and pressure plates to solve unique conundrums with your partner.