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Steam News30 January 20265mo ago

Big Update! New Interactions & Gameplay Improvements!

Hello warriors! This is William, the solo developer responsible for the Legacy of Sin series. I would like to sincerely thank everyone for the support and encouragement from the community throughout all these years.

In this update1

Full notes

Full Legacy of Sin: Blood Oath update

Read the full published notes in a cleaner layout. The original post stays linked below.

Repeated intro

Hello warriors!

What changed

0 fixes1 addition4 changes0 removals
  • UI and audio
  • Compatibility
  • Performance
  • Gameplay
changed🔥 This update includes:Updated audio , providing a better and more immersive story experience
changed🔥 This update includes:Controller Support
changed🔥 This update includes:Game optimization using the Addressables system , making the game much lighter and more stable
changed🔥 This update includes:Many other improvements and achievements made throughout this journey
added🔥 This update includes:All of these features are now implemented in this title . This update is intended to be the final major update of the game , so that I can move on to new projects — with the exception of fixes for any new bugs discovered by our community. If you enjoyed the improvements, please consider leaving a positive review . It helps a lot and truly supports this journey.

Legacy of Sin: Blood Oath changes

changedUpdated audio , providing a better and more immersive story experience
changedController Support
changedGame optimization using the Addressables system , making the game much lighter and more stable
changedMany other improvements and achievements made throughout this journey
addedAll of these features are now implemented in this title . This update is intended to be the final major update of the game , so that I can move on to new projects — with the exception of fixes for any new bugs discovered by our community. If you enjoyed the improvements, please consider leaving a positive review . It helps a lot and truly supports this journey.

This is William, the solo developer responsible for the Legacy of Sin series. I would like to sincerely thank everyone for the support and encouragement from the community throughout all these years. This project has been a long and difficult journey, but also a very rewarding one.

It started in a simple way with The Father Sacrifice, featuring only three hero options and a few enemies. Later, with Blood Oath, I implemented a large part of the combat system, expanding both heroes and enemies. Finally, in Ill-Boding, I was able to fully achieve the original vision I had for the project, without leaving any detail behind.

Now, I see the need to update the older projects so they can finally reach their full potential.

🔥 This update includes:

  • Fixes for all bugs reported by the community over the past years

  • Updated audio, providing a better and more immersive story experience

  • Controller Support

  • Addition of all playable heroes, greatly improving the battle experience

  • Game optimization using the Addressables system, making the game much lighter and more stable

  • Many other improvements and achievements made throughout this journey

All of these features are now implemented in this title. This update is intended to be the final major update of the game, so that I can move on to new projects — with the exception of fixes for any new bugs discovered by our community. If you enjoyed the improvements, please consider leaving a positive review. It helps a lot and truly supports this journey.

💬 If you encounter any issues or would like to share feedback, join our Discord: 👉

https://discord.gg/fKX7W4J6dC

Your support and feedback continue to shape the evolution of the game. Thank you very much for being part of this project, and I invite you to revisit the title and experience all the changes.

Source

Steam News / 30 January 2026

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