Good news! A fan named Iliyas Jorio has been able to create a new version of the game that runs perfectly on Mac OS X! It can be found on GitHub here:

DOWNLOAD NANOSAUR FOR OS X

THE FULL VERSION 1.3.4 FOR MAC OS 9

DOWNLOAD

JUST THE 1.3.4 UPDATE FOR MAC OS 9

Download Nanosaur 1.3.4 Update 

FOR MAC OS X & WINDOWS PC

An OS X version is now available as OpenSource on GitHub. Both the code and actual game are now available for OS and PC.

Download for OS X or Windows

Download Source Code

This is the same game as Nanosaur except that there are about 5 times as many enemies and weapons laying around. This is what Nanosaur was meant to be - a total kill-fest of dinosaurs and weaponry!

• Mac OS 9.2.2 (Does not run on OS X or in Classic mode on OS X)

• 300mhz Macintosh.

• ATI Rage 128

• 64 MB RAM (recommend 96 MB)

CLICK HERE To Download