Red Sonata 0.12 Full Changelog: 

Content:

• Story Continuation: The story progresses further, extending beyond the prologue.
• Two New NSFW Scenes, one is animated.
• New Characters: Ichinose & Ibuki

New Features:

• Quest System: The story is now divided into quests, making it easier to add future updates. This change was necessary to implement the next feature.
• Interactable Room: Between quests, you can spend time in your room. Here, you can select quests, listen to the game's soundtrack, learn new skills, and more.
• Gallery: View unlocked NSFW scenes.
• Chess Minigame: Play chess in your room between quests to level up your chess skills, making duels with real opponents easier.
• New Soundtrack: Enjoy new music tracks.

Improvements & Bug Fixes:

• Optimized Game Size
• Improved dialogues throughout the prologue.
• Other Minor Improvements

0.12.1:

• Extended and improved some dialogues.
• Improved a scene with Ibuki (the one where she's sitting).
• Added some new background animations.
• Added new sound effects.
• More game size optimizations.
• Added some improvements to the music player.
• Chess Minigame for Android (Simplified version due to Android limitations, redone from scratch).
• The chess skill stat will now persist between saves (it won't be reset if you'd like to start with a new path).
• Chess AI is a bit easier now on the lowest difficulty (still needs some testing).
• Fixed issue with the music player in the room, where sometimes pressing the ESC key kicked you back to your room, skipping the whole quest.
• Fixed lag when loading clock animation.
• Updated game's icon.

0.12.2:

• Fixed chess promotion not working on PC.
• Fixed some issues with Discord presence
• Every quest now has its own image on Discord presence.
• Fixed issue where loading to a new chapter after playing chess would kick you out to your room to play chess again.