[6] When Gateway teleported the female X-Men to the Hollywood Mall in Los Angeles, their unusual arrival was noticed by Jubilee, an orphaned teenage mallrat, who happened to be a mutant herself.

Admiring the four beautiful ladies, Jubilee secretly followed them the entire day and was eventually rescued by them from a bunch of mutant hunters.

[13] Gateway would continue to appear sporadically around Generation X for some time, often in the presence of the fused St. Croix twins Nicole and Claudette, with whom he apparently had a teacher-student relationship.

[14] Gateway appears briefly to Storm's X-Treme X-Men team, shortly after the death of Psylocke, and reveals that he is the ancestor of Bishop and Shard.

[16] It is revealed to Iceman and Cannonball that Gateway was one of the targeted mutants[17] the Marauders were killing, along with Cable, Vargas and The Witness due to his powers giving him the ability to see into the future.

[19] In Uncanny X-Force #27, Fantomex is murdered by Skinless Man and this severs the connection between him and Ultimaton, the guardian Weapon XV who watched over The World and helped raise Evan.

Gateway once spoke to the telepathic Generation X member Chamber psionically,[24] as well as regularly communicating psionically with the St. Croix twins, then disguised as their older sister M.[25] It has also been implied that he possesses total recall or eidetic memory, as it was revealed in the alternate timeline of the Age of Apocalypse that his time-space manipulating powers allow him to be virtually omniscient, as he is described[26] as "the repository of the knowledge of humanity, the living index of every hard earned scrap of information gleaned in our ascent from mindless savagery".

Weapon X travels to Gateway's home to recruit him in the effort to deliver a crushing blow to Apocalypse's North American forces.

Gateway, who is very talkative in this reality, agrees to listen after his bodyguard, Carol Danvers, sacrifices herself in a battle against Donald Pierce.

[27] Gateway finally agrees to lead the attack force after being confronted with the holographic image of a dying sixteen-year-old victim of one of Apocalypse's Infinites.

[29] Gateway was eventually rescued by the combined efforts of the Amazing X-Men and the Uncanny X-Force team but is later reported to have been killed in action.