I know in Max if you rotate the start/spawn point sometimes you end up falling sideways, depending on how its been rotated, its that weird error that gave me the idea of walking on walls the ceiling (IE subworlds) which lead to Relativity. The only problem was the AV cam which is always stuck to the Z plane without a python file
Cyan's plazma engine is an unusual animal some of the glitches you may encounter can be used as part of the age or puzzle, just make sure the Mods know about it before they post it on there site.
one of the glitches like a paging error, similar to the lay over from MOULa can cause more problems then there worthhttps://forum.guildofwriters.org/viewtopic.php?f=72&t=4858&hilit
edit to add
here are some more Plasma glitches/oddities I made notes ofhttp://www.writers-guild.org/Forum/showthread.php?tid=63
on the last one particle (attaching a particle system/emitter to a simple) if you have the particle system and texture settings for flame you can make a real cool fire marble that's realy on fire.
If you need the settings let me know I'll post them here later along with examples of some of the other weird stuff I stumbled on