This page contains Hey Arnold! The Movie Codes for GameBoy Advance called "Unlock Helga" and has been posted or updated on Apr 27, 2007 by jackattack1.
- Developer: Altron
- Publisher: Thq
- Genre: Action Platformer
- Release: May 29, 2002
- ESRB: Everyone
Press Up, Down, Right, Left, Left Right, Down, Up, Select at the map screen. Note: You will always start off at "Arnold's Street".
Please Submit a Problem for any incomplete, non-working or fake cheat listed above.
If you know other secrets, hints, glitches or level guides, then please Submit your Cheats and share your insights with other players.
Stuck in this game? Set a specific, clearly defined question and let other gamers answer your question or view answers to previously asked questions. If you think you are an expert then please try to help others with their questions.
Posted on: 04-01-2010