Makefile

Makefile for operating systems other than Windows without access to
FlashDevelop (blame the developers for using .NET and WinForms).
To use, install Flex and the MXMLC compiler and run make. If your
version of MXMLC differs from mine (11.1) you'll have to change it in
obj/RPG_WebConfig-UNIX.xml (I think it's 'target player').