Mr.Y on 02 February 2009
http://www.wiiware-world.com/news/2009/02/gaijin_games_interview_bittrip_beat
Here is an interesting bit:
WW: We understand you have another 5 games planned for the Bit.Trip series. What other game styles are you considering? Could we see an Atari 2600 style platformer such as Pitfall perhaps?
AN: For the other games in the series, we’re definitely keeping a 2600 vibe going strong, and while I don’t want to give too much away, we might have some kind of side scrolling adventure - although it might be more akin to Jungle Hunt than Pitfall!. All the games in the series will be music/rhythm based, of course.
