You can follow the latest development updates or support the project on the official Patreon Itch.io devlog walkthrough
: Corrected a game-breaking calculation issue regarding maximum allowed active relationships.
Main romance path; heavily featured in early real-world sandbox environments. Real World Isekai Bastard -v0.1.1d- Irta- Bastard-Sama
For players looking for the latest content beyond this bugfix version, the game has since progressed to v0.14, which marks the finale of Chapter 1. You can follow ongoing development and access early builds on the Bastard-Sama Patreon Isekai Bastard [Day 4 Major BUGFIX - ver. 0.11d]
The core appeal of the game is its dedication to the protagonist's personality. "Bastard-Sama" is not just a title but a design philosophy for the game’s narrative. You can follow the latest development updates or
As a Visual Novel, gameplay consists of reading dialogue, making choices, and unlocking scenes.
Because the project regularly exceeds standard deployment caps, distributions are managed across dedicated download mirrors for Windows, Linux, and Mac platforms. Following the stabilization achieved in v0.1.1d, development advanced to content-heavy expansions. These include introducing the protagonist's combat-ready Incubus Form , building specialized bordello management simulators, and finalizing major story arcs. Isekai Bastard v0.14 Ch. 1 Finale [Public] ⚜️ | Patreon You can follow ongoing development and access early
is an independent, adult dark-fantasy visual novel and sandbox game created by solo developer Bastard-Sama . The project officially launched in early 2025 after four years of solo development, gaining massive traction for its gritty premise, high-quality 3D rendered graphics, and strategic sandbox gameplay. The specific early patch, v0.1.1d , marked a historical turning point for the game. It corrected game-breaking progression mechanics, finalized relationship tracking systems, and stabilized the foundational build for what has grown into a highly successful episodic adult title.
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Added a highly detailed information sub-menu inside the Relationship Panel.
Players alternate between the real-world setting and the fantasy realm to trigger localized narrative check-ins.