Oh, wow! Thank you! (That expert gamer ish has X5--I wonder if it had the ending? "With his last burst of energy, Zero destroys Sigma." XD) I'll keep looking for that Lunar 2 boss guide too! "Smash Zophar in just 4 turns!"
EDIT: I might have found the Lunar 2 guide too, as well as Chrono Cross and Grandia 2! https://www.ebay.com/itm/Gamers-Republic-Magazine-Issue-27-Aug-2000-Lunar-Chrono-Cross-Grandia/321616815551?hash=item4ae1db25bf:g:n1AAAOSw4PxaKdYw:rk:2:pf:1&frcectupt=true
I also remember multi=-page walkthroughs/previews for Spike McFang, Aero the Acro-bat, Whomp 'Em, and I think Tomba. These were PROBABLY split across issues/series. XD
I also remember a Tiny Toons walkthrough, and the Death and Return of Superman walkthrough, and the first Wario Land. These were all Gameboy games, but no idea what magazine it was.