Justin Olbrantz (Quantam)

Creator details

Creator type: Individual
Archived forum handle: Quantam
Documented projects: 19
Earliest documented release: May 2, 2022
Latest documented release: July 4, 2024
Documents listed: 8
ROM hacks listed: 7
Utilities listed: 1

About

Longtime programmer, reverse-engineer, and modder. Well-known in the Blizzard game modding community during the late 90s and early-mid 2000s where he wrote two of the most popular modding tools and did reverse-engineering work contributing to several of the other most popular tools. Since then he has expanded into hardware engineering and embedded software.

Metroid II EJRTQ is his second game console reverse-engineering effort and first console programming project.

Release and contribution history

Project	Type	Credit	Release date
Rockman 3: Gaming Realm Expedition Nintendo Entertainment System	ROM hack	Music mm3ft and makeftrom	July 4, 2024
mm2ft (Mega Man 2 FamiTracker Conversion) Nintendo Entertainment System	ROM hack	Hacking Hacking Listed release	January 11, 2024
mm1ft (Mega Man FamiTracker Conversion) Nintendo Entertainment System	ROM hack	Hacking Hacking Listed release	January 9, 2024
makeftrom Nintendo Entertainment System	Utility	Listed creator Listed release	December 24, 2023
Mega Man 2 + Rockman 2 Scrolling Fix Nintendo Entertainment System	ROM hack	Hacking Listed release	January 23, 2023
Mega Man 2 + Rockman 2 Sprite Lag Reduction Patch Nintendo Entertainment System	ROM hack	Hacking Listed release	January 23, 2023
Mega Man 2 + Rockman 2 MMC3 Conversion Nintendo Entertainment System	ROM hack	Hacking Listed release	January 21, 2023
Mega Man 2 Fami Nintendo Entertainment System	ROM hack	Script Editing/Revision	January 21, 2023
Super Mario Bros. 3 Music Format Nintendo Entertainment System	Document	Listed creator Listed release	January 20, 2023
Inspector Gadget Nintendo Entertainment System	ROM hack	Music Special thanks: Music	July 16, 2022
Kid Icarus Music Format Addendum Nintendo Entertainment System	Document	Listed creator Listed release	June 9, 2022
Kid Icarus Timbre Table Patch Nintendo Entertainment System	ROM hack	Hacking Reverse-engineering and patch creation Listed release	June 9, 2022
Mother Music Format Nintendo Entertainment System	Document	Listed creator Listed release	June 8, 2022
Tetris (NES) Music Format Addendum Nintendo Entertainment System	Document	Listed creator Listed release	June 8, 2022
Metroid (NES) Music Format Nintendo Entertainment System	Document	Listed creator Listed release	June 7, 2022
Metroid (USA) Music Table Patch Nintendo Entertainment System	ROM hack	Hacking Reverse-engineering and patch creation Listed release	June 7, 2022
Final Fantasy II (NES) Music Format Nintendo Entertainment System	Document	Listed creator Listed release	June 1, 2022
Final Fantasy III (NES) Sound Format Nintendo Entertainment System	Document	Listed creator Listed release	June 1, 2022
Capcom Sound Engine 1 Format Nintendo Entertainment System	Document	Listed creator Listed release	May 2, 2022