zcc +mz -lm -o adventure -create-app adv_a.c

-or-

zcc +mzansi -lm -o adventure -create-app adv_a.c

This command will build a .M12 tape image. It is possible to choose a full VT/ANSI emulation or a tiny console support.

There’s a known issue with an old Sharp MZ emulator (MZ700WIN). If you experience problems, try running the program under a different emulator.