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Remnants of Sin: Deck & PuzzleEventsThe Remnants of Sin: Deck & Puzzle Demo is now live on Steam.
News

The Remnants of Sin: Deck & Puzzle Demo is now live on Steam.

Remnants of Sin: Deck & Puzzle · published 16 Jan 2026, 18:28 UTC

All eventsPlayers around this dateRead on Steam

Hello everyone!
We are the developers of Remnants of Sin: Deck & Puzzle.

We are excited to share that our official Demo is now live on Steam.

This game blends rogue-like deck-building with block clearing combat. Every turn asks you to balance attack, defense, chains, and resource tempo as you build your own path through each battle.

Over the past twelve days since the Demo first went live, we focused on tightening the core systems and improving the combat feel. With those updates in place, we are releasing this official Demo announcement and inviting more players to try it out and share feedback.

We will continue updating the Demo and publish weekly update notes.

You can add the game to your wish-list and follow it to stay informed about new content.

How You Can Support Us

Play the Demo and leave feedback.
Add the game to your wish-list and follow updates. This directly shapes how fast and how far we can expand the content. It matters to us more than you might think.

Upcoming Demo Content

  1. These features will roll out over future Demo versions. Priority may shift based on player feedback.

  2. Chain Clear System: consecutive clears will trigger extra effects

  3. Multiple difficulty options, with at least three modes to choose from

  4. Card Fusion System

  5. Monster Archive with illustrated lore entries

  6. More enemy types

  7. More relics

  8. More events

  9. 1-2 new playable characters

If you have feedback or want to share your experience, feel free to post in the Steam Discussions. We check messages regularly.

You can also join our community:

QQ Group: 1059859340
Discord: Discord

More from Remnants of Sin: Deck & Puzzle

Other announcements

All events
Game update6 May 2026Demo 1.11e Update NotesKey Updates · Improved the tag hint system. Tag hints are now clearer and easier to understand. · Improved visual presentation. Other Updates · Fixed several bugs. · Improved line-clear effects. · Improved some localized text.Major update27 Apr 2026Demo 1.11c Major UpdateUpdate Notes Major Updates: · The second layer is now open. Brave warriors, descend and take on the challenge. · The Regret Knight now features a new Momentum system, enabling smoother deck cycling and adding more strategic depth and replayability. · A new Codex system has been added, allowing you to explore and better understand the creatures and ecology of the underworld. New Content: · Added…In-game event19 Jan 2026Demo 0.98b Update Notes0.98b Update Notes New Features and Improvements · Improved map generation logic · Added an interactive tutorial · Added board tile tips Balance Adjustments · Adjusted enemy behavior patterns and actions · Adjusted card draw rules Bug Fixes · Fixed an issue where the game did not correctly detect the startup language. It now follows your Steam store language and defaults to English if unavailab…