1. 3DO Game Secrets......by Meston and Arnold, the best 3DO walk throughs compiled in one book. Sections on various cheats as well.
2. 3DO Game Secrets 2....by Meston and Arnold, Same as book 1 except different titles listed for the walk throughs.
3. 3DO Game Guide........by DeMaria and Stratton Jr., Mostly designed to give you a good idea of what the games are about and even a few basic strategies. These is also a cheat section is here as well.
4. Japanese 3DO Magazine Vol #1...it's hard to tell exactly what's all in this one as I do not read Japanese. It appears to be a quick referance as to a ton of titles that were made for the 3DO with plenty of screen shots as well. The best thing about this magazine is on the very back page, there was a disk called "Live 3DO".
5. "3" For 3DO Enthusiasts: This series of Magazines had plenty of screen shots to all the titles featured in each issue. There is a few help sections for the titles as well. This could have been the only magazine to actually be published which deals only with the 3DO system. There was also a feedback included into this magazine after the first few issue were released. If you wanted to know what was out there or upcoming when this magazine was being published, this would have been the only source you would have needed.
a. Preliminary Issue...Aug 94
b. Vol #1..............Nov/Dec 94
c. Vol #2..............Jan/Feb 95
d. Vol #3..............Mar/Apr 95
e. Vol #4..............Jun/Jul 95
f. Vol #5..............Aug/Sep 95
g. Vol #6..............Oct/Nov 95
h. Vol #7..............Dec/Jan 95/96
