and welcome to the MorphOS-experience.
Applications/Games for 68k that avoid direct usage of the Amiga-chipsets should work with MorphOS.
The 68k-emulation works nice and is well tested.
To really get to know you should just give the needed application a try.
If it fails, you can ofcourse ask here at MZ for help.
MorphOS comes with a lot of helpful applications itself, others are available at e.g.https://www.morphos-storage.net/
If you miss something or it does not fit your use-case, you are free to ask :)