you'll need to update os 3.1 to 3.5 or 3.9 to get the partitions reqonized.
t-zero needs the full 2mb chipmem the A1200 has the only way to get that is to boot without startup-sequence, run setpatch from cli (setpatch NOROMUPDATES QUIET) otherwise machine reboots again.
mount your cd0:
for example in cli run idefix
mount cd0:
then you can start t-zero
or run loadwb
and then play it.
maybe theres a patch for it i dont know. such as a RADboot like napalm also have and capital punishment
hope this helps.
