Core Studio is credited as a developer on games listed in this index.
Games in this index credited to Core Studio: Lost Island - Chapter 4, Lost Island - Chapter 1, Railway Sex - Chapter 4, Railway Sex - Chapter 6, Railway Lover - Chapter 1, Lost Island - Chapter 3, Railway Sex - Chapter 5, Railway Sex - Chapter 3, Railway Sex - Chapter 1, Railway Sex - Chapter 2, Lost Island - Chapter 2.
Indexed games
Browse the games covered in this index.
| Game | Documented release | Platforms |
|---|---|---|
| Railway Lover - Chapter 1 | February 1, 2024 | Windows |
| Railway Sex - Chapter 1 | April 3, 2025 | Windows |
| Railway Sex - Chapter 2 | April 3, 2025 | Windows |
| Railway Sex - Chapter 6 | May 8, 2025 | Windows |
| Lost Island - Chapter 4 | September 4, 2025 | Windows |
| Lost Island - Chapter 1 | Not established (edition) | Windows |
| Railway Sex - Chapter 4 | Not established (edition) | Windows |
| Lost Island - Chapter 3 | Not established (edition) | Windows |
| Railway Sex - Chapter 5 | Not established (edition) | Windows |
| Railway Sex - Chapter 3 | Not established (edition) | Windows |
| Lost Island - Chapter 2 | Not established (edition) | Windows |