This hack was made in 24h as part of a personal challenge.
With fast paced gameplay it can probably be beaten in 10 to 15 minutes.
Despite the short timespan, a lot of thought has gone into the world design to create a short but pleasant Metroid experience.
Database match: Metroid - Zero Mission (USA)
Database: No-Intro: Game Boy Advance (v. 20210227-023848)
File/ROM SHA-1: 5DE8536AFE1F0078EE6FE1089F890E8C7AA0A6E8
File/ROM CRC32: 5C61A844