Transformative Domain Conquest

TDC 0.5.2 released: Bug fixed

TDC 0.5.0 Public Release: Dungeon Reconstruction

I had planned to release TDC0.5.0 on the evening of December 12th, Eastern Time. However, due to difficulties working during that timeframe, I have decided to move the release up by one day to the evening of December 11th. I realize this may cause inconvenience to some of you. I'm sorry.

This is the December major update. As previously announced, it involves significant changes and is highly likely to cause crashes. Please clear your browser's local storage to reset the game and utilize the option to start from a middle point in the game.

Additionally, this update marks the end of the early development phase. The discounted tiers offered to early supporters on Patreon will close for new subscribers on December 19th, USA Eastern Time. They will also close earlier if the subscriber count reaches 163 before that date. After that, you can still subscribe to the regular-priced tiers with no subscriber limits. Subscribers have access to the early access version, debug builds, and the walkthrough guide.

This update involves numerous changes, so please refer to the development log for details and specifics. (https://monozukishi.itch.io/transformative-domain-conquest/devlog/1140759/tdc-05...)

What is TDC?

Initial release: September 5, 2025

Transformative Domain Conquest (TDC) is a text-based 2D exploration RPG featuring gender transformation as its theme. The protagonist is forced to transform from male to female to survive and conquer the dungeon. The transformation proceeds slowly. The protagonist also has deep interactions with NPCs and monsters.

Please refer to the development log or Patreon for changes. Early access is available through Patreon. Less than one-third of the discounted tier seats remain available.

• FAQ
• Development and Operation Policy
• Walkthrough Guide (Subscribe)

about Crashes

This game prioritizes development speed over backward compatibility, so crashes may occur with each update. As compensation, options to start the game midway through is provided. If the game crashes, please reload the page. If you still cannot return to the game, clear your browser's local storage to reset the game. Please also see the FAQ and development policy.

about the Relationship Between This Game and DDT

This game inherits some of the worldview, settings, characters, and events from its predecessor, “Dungeon of Desire and Transformation.” DDT is the first game The developer ever released. It was released on June 25, 2025. Since then, it has undergone several major updates and grown steadily, but in order to further expand its gameplay, it has been reborn as this game. However, nothing fundamental has been lost. What happens in the DDT dungeon also happens in the TDC field.

Seeking Feedback

The developer is waiting for your feedback. Please check the FAQ before asking questions. Additionally, the developer cannot respond to questions about game walkthroughs. This is because walkthrough guides are published exclusively for Patreon members.

Community

Previously organized as comments, it has been changed to a discussion board format for better organization. Previous comments have been moved to the Devlog.

Caution! Posts containing unrelated links disguised as operational support have been identified. These posts have now been deleted. Please be cautious of similar posts.