There are maximum...
40 objects per room
299 state-saving rooms per game
300 inventory items
30000 imported sprites
30 controls on each GUI
500 dialog topics
30 options per dialog topic
20 screen overlays at a time
5 background frames per room
20 mouse cursors
8 audio channels
100 local messages per room (excluding script)
unlimited words in the text parser dictionary
unlimited characters
unlimited views
unlimited GUIs
unlimited loops per view
unlimited frames per loop
If you think any of these limits is a serious problem, contact me and I can
probably increase it.