LHA is a hassle if all you have is an A500 without harddisk...
will this run on an A500 with 1meg and KS1.3? Or does it require an A1200?
I think the general consensus is: use DoxBox (or DosBox-Staging) for development and/or testing, and at the end make sure that your program also runs fine in 86box on a real DOS 3.x or 5.x
Awesome! This looks like a clone of Log!cal on the Amiga/C64/PC. I played this a lot in the 90s :-D