Feil, John. , Beginning game level design / John Feil, Marc Scattergood. - xviii, 232 pages : illustrations ; 24 cm.+ 1 computer optical disc (4 3/4 in.). ISBN: 1592004342 Subjects--Topical Terms: Computer games --Programming.Video games. LC Class. No.: QA76.76.C672 / .F44 2005