
- Console
- Game Boy Advance
- Released
- 2011
- Developer
- Karp
- Publisher
- —
- Genre
- Role-Playing
- Players
- —
Pokémon Derp Emerald
Features: • More challenging • Map changes • Gym Leader changes • Elite Four changes • Attack changes • Item changes • Pokemon changes galore • New music • New dialogue • Typing changes • Evolution changes Known Problems: • Fishing in Dewford yields no results whatsoever, and the Map editor won't let me edit the encounters here. • Slateport fishing (with an old rod, at least) yield only Mantines from level 20-25...not sure what happened here. • Text in the intro rolls over but this isn't really a problem moreso than an annoyance. • The bag in the start menu looks kind of glitchy- again, more of an annoyance then a problem. • The bike can not be used on the route south of Mauville. I really have no idea how this happened. There used to be a glitch where if you went onto cycling road and back out, you wouldn't be able to use the bike at all on any route, so I blocked off the entrance to the building and removed the fence so that one could still access the trainers. • Felicity's (Winona's) after battle text is sorta glitchy and I was unable to remedy it with changed text.
Average price · NTSC (North America)
$7.42
Last sold
$7.95
Aug 14, 2026
12-month change
+0.4%
● Estimated guide price — this title is queued for the price bot.
Price history
Monthly complete in box average in the NTSC (North America) market, last 12 months.