Extreme Ghostbusters: Code Ecto-1 stands out on the Game Boy Advance by blending multiple genres into one cohesive handheld experience. Unlike its Game Boy Color predecessor, this 2002 release utilizes the GBA hardware to deliver a sophisticated mix of side-scrolling platformer-shooter action and top-down racing segments. Players control Eduardo or Kylie across 12 levels and four distinct regions, tasked with rescuing teammates Roland and Garett from the demonic Count Mercharior. What makes this title particularly engaging is the dual-combat mechanic: ghosts can be neutralized with a proton gun or strategically trapped, staying true to the franchise's core identity. For collectors, Code Ecto-1 is a notable gem, representing a polished late-series tie-in that offers significantly more mechanical depth than typical licensed games. Its variety and faithful adaptation of the dark "Extreme" aesthetic make it a compelling addition to any GBA library.