Is the playfield really 20 cells high? Guideline games since 2002 usually had 22 cells, the top two of which are hidden/obstructed. Is this a characteristic unique to Worlds?
In the GBA version of this game, at least, there's a hidden mode called Popular mode. To access it, go to the mode select screen and hold L and then press select. It plays like the original GB version, colorized (That is, no hold piece, Naïve gravity, score kept as well an line count, etc.). --Tatrion
There is an infinite lock delay if you keep rotating a piece. What's with this? opps i found that it's called "infinity"