That's because it is an IPS file. There should be a program available through the play store on android(assuming that's what you're using) that'll allow you to patch a bin file with it. Otherwise, you can join my discord and the pre-patched files are there
I haven't personally run into that problem. It might be related to your emulator(usual culprit). Reach out to me in discord, and let me know what emulator you're using
Small fixes related to some issues brought up.
Some regarding certain bosses attacking other enemy units, added text to a bookshelf that was previously missed, etc. See the included readme for the full details
Some bug fixes and other changes based on feedback.
Please read the readme that comes with the ips file for full details.
While it's safe to swap files during your playthrough, the only thing to look out for is swapping between Mishaela's battle and the tower battle. If you are in this pocket...
In the next couple days, Version 3.0A will be released! If you're new here and are thinking of trying this mod out, give it a little more time can come back soon to check out the new and improved Shining Force Alternate!