Minimap from the game files. Positions are from the game files, not tested in Classic World. Portal kinds come from type names in the game files; kinds marked "not tested" have not been checked in Classic World. An unmarked portal has no portal graphic, so the way in may be a door drawn in the scenery.
In Kerning City, take15→Right side · middle level(you arrive on the left side, lower level)or16→Right side · middle level(you arrive in the middle, upper level)or17→Right side · middle level(you arrive on the right side, lower level)
There, take portal15→Right side · middle level(you arrive on the left side, lower level, next to 1 here)or16→Right side · middle level(you arrive in the middle, upper level, next to here)
Grey numbers are portals on another map: each opens that map with the portal picked out. A coloured number followed by "here" is a portal on the map above. Positions are from the game files, not tested in Classic World.
In West Street Corner of Perion, take1↙Left side · lower level
In Kerning City, take15→Right side · middle level(you arrive on the left side, lower level)or16→Right side · middle level(you arrive in the middle, upper level)or17→Right side · middle level(you arrive on the right side, lower level)
In Swampy Land in a Deep Forest, take3↗Right side · upper level
In Kerning City, take15→Right side · middle level(you arrive on the left side, lower level)or16→Right side · middle level(you arrive in the middle, upper level)or17→Right side · middle level(you arrive on the right side, lower level)
