Traceback (most recent call last):
File "playscii.py", line 758, in <module>
File "<string>", line 49, in <module>
NameError: name 'ArtGrid' is not defined
Ah, yes this is probably Endless Ladder Climbing 2's much older version of Playscii encountering a line in your playscii.cfg file that it can't recognize. A workaround would be to comment out (put a # in front of) the line that mentions ArtGrid. (a class that didn't exist back then)