This Is 1986 - Pokemon Emerald -u- -aka Trashman Emerald- Instant

: Developers create their hacks by comparing their changes against this exact version. If you use a different dump, the memory addresses might not match, leading to game-breaking glitches or the patch failing to apply entirely. Reliability

: An open-world version of Emerald that also relies on this clean base for stability. Emerald Seaglass this is 1986 - pokemon emerald -u- -aka trashman emerald-