Pokemon R.O.W.E. (ROWE)

Pokemon R.O.W.E. asks a simple question: what if Emerald let you go anywhere from the start? Made by rioluwott, it rebuilds Hoenn as an open sandbox in the spirit of Crystal Clear's Johto. There is no fixed gym order, and both wild Pokemon and trainers scale to the number of badges you hold — including evolving when they reach the right level — so any route stays relevant whenever you arrive.

The second big idea is team building without busywork. The author describes the goal as diverse teams and high replay value, and the hack removes most of the breeding and grinding that normally stand between you and a competitive-quality Pokemon. Nature Mints, an Egg Move tutor, an IV checker, a Move Reminder and a Move Deleter are all within reach, the last few sitting in every Pokemon Center.

Version 2.0 was a major rebuild that took about a year and a half. Its official PokeCommunity thread advertises Gen 9 Pokemon, 16 badges, the Sevii Islands, following Pokemon and costumes. Saves from 1.9.4 do not carry over to 2.0, so long-time players had to start fresh. Around the same time, the source code of 1.9.4 was made public.

Updates have continued in the 2.x series. PokeHarbor's listing was last refreshed in April 2026 with a build labelled 2.1.9.1 Experimental, while the most recent stable changelog it shows is 2.1b, which fixed Protect never missing, made the Arbok Mega Stone obtainable and corrected Darkrai's signature move accuracy. If you want the safest experience, use the newest non-experimental build the author offers.

The official patcher expects a clean Pokemon Emerald (U) ROM — the common 1986 dump — so check your base file before you patch.

• Open-world Hoenn: tackle routes and gyms in any order
• Wild Pokemon and trainers scale and evolve with your badge count
• 16 badges plus the Sevii Islands in version 2.x
• Choose from 9 starters, or let the game surprise you
• Easy, Normal and Hard difficulty, with soft level caps on Hard
• Optional modes: Randomizer, all-Double Battles, Inverse type chart, Perfect IVs, No EVs, Random Party and a Little Cup-style run
• Mega Evolution, DexNav, following Pokemon and flying taxis from the start
• No HMs needed; up to 120 reusable TMs and an Egg Move tutor
• Gen 6-style EXP Share you can switch off, Gen 7 Daycare and Nature Mints
• Daily gym leader rematches and in-game Wonder Trades

Because everything scales to your badges, R.O.W.E. never has a 'wrong' route, but it also never lets you outlevel the game by wandering. Easy and Normal are relaxed and good for experimenting with teams. Hard adds soft level caps and tougher fights, which is the setting to choose if you like planning around specific bosses.

The hack is ideal for players who love the team-building side of Pokemon: trying odd combinations, playing with Megas or running a new starter each time. The extra modes — Inverse, Double Battles, Little Cup, Random Party — make it one of the most replayable Gen 3 hacks around.

If you want a tightly written story, look elsewhere. The open structure means the plot is light and the focus is squarely on exploration and battling.

• Use mGBA (or RetroArch with the mGBA core). Players report problems on VBA-based emulators.
• Pick your modes carefully at the start — Inverse or Random Party completely change how a run plays.
• Use the DexNav early to find hidden abilities and rare encounters instead of grinding.
• Leave a few gyms for later: since leaders scale with badges, you can save the ones that counter your team for when it is stronger.
• Do not use cheats written for vanilla Emerald. They do not work here and can break saves.
• Keep a backup of your .sav before applying any update, especially an Experimental build.

The 2.0 update was the turning point: a reworked Hoenn with 16 badges, the Sevii Islands, Gen 9 additions, followers and costumes. It broke compatibility with 1.9.4 saves. Later 2.x patches have mostly been fixes and balance tweaks; 2.1b, for example, fixed Protect never missing and made the Arbok Mega Stone available.

A fan tool called R.O.W.E. Home, made by ThatSimpleDev, lets you back up your Pokemon in a Home-style box that runs on Windows, Android, Linux or in a browser. A few legendaries and mythicals are still missing and are planned for future updates.