A key issue noted for First appearance of Gateway and First appearance of Tyger Tiger. The Uncanny X-Men #229 was published by Marvel Comics on May 1, 1988, as part of a series that began in 1981. Chris Claremont writes, and art comes from Dan Green, Glynis Oliver and Marc Silvestri. This 36-page issue features Wolverine, Storm, Colossus, Rogue and Betsy Braddock, among 15 characters cataloged on VerseDB.