Extract text from RSG files
To convert your RSG file to another format, you need Exanima or other Game software.
To convert other file formats to the "Game Data Container" file type, you need software like Exanima or a similar tool.
The .RSG file extension is primarily associated with game data and resource archives, most notably serving as data files for the physics-based dungeon crawler Exanima by Bare Mettle Entertainment and as Resource Stream Group files for classic PopCap Games titles like Bejeweled and Plants vs. Zombies. These files are typically proprietary containers that bundle assets - such as textures, sounds, and level definitions - or store encrypted save states and character progression.
For gamers and modders, the main issue is that .RSG files are not designed for human readability. Trying to open them in a standard text editor often reveals a chaotic mix of binary code and garbled text. Modifying these files directly to adjust game stats or extract music usually results in file corruption or game crashes due to strict checksums and proprietary compression algorithms. Users frequently encounter these files when attempting to recover a lost save in RimWorld (where they may appear as specific mod configs or backups) or when trying to extract sprites from PopCap titles.
For Exanima players, the goal is often to "convert" the binary save data into a readable format like JSON or XML to edit character attributes, then convert it back. For PopCap enthusiasts, the objective is extraction: converting the internal resources into standard PNG images or WAV audio files for archival or creative use. While no universal "RSG to PDF" converter exists, specialized extraction tools and hex editors are required to parse the internal structure.
Convert.Guru analyzes your RSG file, detects the exact format, and lets you read the text inside.
Users also converted MKV, ZIP, WHS, SGS and SV6 files.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our RSG converter.