* Some of the keys on my keyboard don't seem to work...
* This can be a critical problem playing IVAN (especially when you use a multilingual keyboard with different scancodes). Some ''variants'' of IVAN, such as [[IVAN 3D]], provide solution on this problem, or maybe you can try using some key config software.
* Eating pea soup on the World Map crashes the game!
* Go into a town or dungeon before eating pea soup, or consume something else if you're in need of nourishment that badly.
* Segmentation fault on
** Linux version 2.6.24-22-generic (buildd@vernadsky) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) (Ubuntu hardy heron), often when using stairs, always when trying to load savefiles. (see [[Talk:Known Issues#Strace]]) Always when going upstairs from the mother carnivorous plant.
* source doesn't compile on (insert your OS here)
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** This error can be easily remediated by following the instructions in the notes. It happens several times.
* Eating pea soup on the World Map crashes the game!
* Go into a town or dungeon before eating pea soup.