Marvel Chronology Project

FB #1

Dum Dum Dugan (a LMD)
SHIELD and military personnel
Gloria Clark

FB #2

Mister Sinister
Mad Thinker
MODOK 2.0
Leader

FB #3

Karnak

Main Story

Kid Kaiju (Kawade)
Fin Fang Foom (alternate universe) communicating from his home universe
HERBIE
SHIELD Agents aboard a Helicarrier-BTS
Elsa Bloodstone

A short time later

employees of the Ishiwawa Nuclear Power Station in Japan
Aegis a monster created by Kei Kawade
Hi-Vo a monster created by Kei Kawade
Slizzik a monster created by Kei Kawade
Mekara a monster created by Kei Kawade
Scragg a monster created by Kei Kawade
Kid Kaiju (Kawade)
Elsa Bloodstone
Fin Fang Foom (alternate universe) communicating from his home universe

Shortly

Kid Kaiju (Kawade)
Elsa Bloodstone
dinosaurs of the Savage Land
Fin Fang Foom (alternate universe)