Guice continued penciling "Micronauts" until #58 (May 1984). In July 1983, "The Butch Guice Portfolio" appeared in the pages of "Marvel Fanfare" #9, and Guice contributed to "The Official Handbook of the Marvel Universe", Chris Claremont and Bill Mantlo's "X-Men and the Micronauts" four-issue miniseries as well as occasional issues of a number of different titles. In 1984, he drew the Marvel Comics adaptation of "Indiana Jones and the Temple of Doom" and inked "Dazzler". In 1986, he penciled "X-Factor", while concurrently contributing pencils to "The New Mutants". In mid-1987, he was credited with inks to ""Brian" Guice" 's pencils for five issues of Adventure Publications' "Adventurers", which was written and edited by Scott Behnke. That same year, Guice collaborated on several different titles with writer Mike Baron, including issues of First Comics' "Badger", "Nexus" and "The Chronicles of Corum". Guice worked with Baron on projects for DC Comics. He penciled "Teen Titans Spotlight" #7 and #8, before gaining more popularity among DC readers with his work on the relaunched, post-"Crisis on Infinite Earths" "The Flash" #1. This third "Flash" series featured Wally West after the demise of Barry Allen in the "Crisis on Infinite Earths" series. Guice drew ten of the first eleven issues.