Sofia in Exchange for Lies marks first anniversary with Steam Summer Sale, free demo

MUTAN Inc. and storynote, Inc. are celebrating the first anniversary of Sofia in Exchange for Lies with its lowest price ever on Steam and a new free demo available today. The discount and demo give new players a lower-cost entry point into the narrative mystery adventure, which launched in 2025 and now supports save transfer from the demo to the full game.

Why it matters: - Sofia in Exchange for Lies is getting its first anniversary boost with a major price cut and a free demo, lowering the barrier for new players. - The Steam Summer Sale discount lands after the game’s permanent price adjustment following recognition at the Dengeki Indie Game Awards. - The demo supports save transfer to the full game, which makes the trial version a direct path into the full investigation.

What happened: - MUTAN Inc. and storynote, Inc. are marking the first anniversary of Sofia in Exchange for Lies. - The game is on sale from June 26 to July 10, 2026 (JST) for $15.59 USD, or 40% off. - The discounted price is the game’s lowest price ever. - A free playable demo is available starting June 26 at 12:00 PM JST. - The game is available on Steam, with the Steam store page listed publicly.

The details: - Sofia in Exchange for Lies is a narrative mystery adventure built around interrogating Sofia, a young woman with multiple personalities, after her arrest as the prime suspect in the assassination of a presidential candidate. - Psychiatrist Philip conducts the investigation remotely through surveillance footage, recorded evidence and conversations with Sofia’s personalities. - The story centers on four distinct personalities inside Sofia, each tied to her traumatic past and guarding separate secrets. - The game uses a multi-ending structure, and player conversations and deductions affect the fate of Sofia’s five personalities. - The full game launched on July 3, 2025. - Standard pricing is $25.99 USD, before the Steam Summer Sale discount. - Supported languages are Japanese, English and Simplified Chinese. - The title is single-player and available on Steam. - The official website is here. - The developer interview is available here. - Trailers are available here and here. - The official X account is here. - Character design is by Hiro Kiyohara. - The voice cast includes Aoi Hinata.

Between the lines: - The new demo suggests the developers are leaning into discovery marketing at a moment when the game has already earned recognition and a permanent price change. - The combination of a first-anniversary sale and save-transfer support points to an effort to convert trial users into full-game players. - The pitch emphasizes character-driven mystery, which is a strong hook in a genre that often depends on word-of-mouth and replay value.

What's next: - The Steam Summer Sale pricing remains in effect through July 10, 2026 (JST). - Players who start with the demo can continue their progress in the full game if they buy it. - The anniversary campaign may widen awareness of the game among new Steam users looking for discounted narrative adventures.

The bottom line: - Sofia in Exchange for Lies is using its first anniversary to combine a record-low price with a free demo, making this the easiest entry point yet for a game built around secrets, deduction and multiple endings.