Probably as large as the editor provides for on the grid.
However, the better question to ask is how large can it be before it isn't practical anymore.
Probably as large as the editor provides for on the grid.
However, the better question to ask is how large can it be before it isn't practical anymore.
To answer the question literally, 1 udk unit is equal to roughly .70 of an inch, assuming the default UDK player height is of average human height.
The map space is 500,000 units across, coming to 7.64 kilometers across. 7.64 x 7.64 is 58.36. So the maximum map space is 58 square kilometers, or 58 cubed kilometers if you also want to go really high
For HOS, 1uu = 2cm.
So its either 58km^2 or 10km^2? A pretty large discrepancy. Do either of you have a source so we can know for sure?