BlastEm is primarily a passion project and I enjoy writing code a lot more than I do managing contributions from other people. I also want to keep sole copyright over the core emulation code and I don't feel comfortable having others assign copyright to me. However, there are some parts of the code I will accept contributions for: the UI, debug features and libretro integration. Test ROMs and documentation improvements are also welcome. I also have an interested in localizing the UI at some point. If you are fluent in a language other than English and would like to help, please reach out.

Source code can be obtained from the ​official Merucurial repo. Changes can be sent as a patch-set via email or via the ​BlastEm Discord.