XeNTaX

In wiki the compression of Restricted Area is unknown, it's actualy called JCalG1. ^^
It's a LZSS derived, you can get the lib here: http://www.bitsum.com/jcalg1.htm

oh finally a game that uses that algorithm :)

aluigi wrote:oh finally a game that uses that algorithm

The game is written in PureBasic, which comes with nativ support for JCalG1, thats why they used it.