Play Nobunaga Ibun (j)(independent) Online

Nobunaga Ibun is a Japanese independent release for the Game Boy Advance from 2000. It came out during the early years of the handheld, a time when developers were exploring what the hardware could do. I don't know the specific developer or publisher, but it fits right in with other experimental titles from that period.

You control a lone swordsman navigating a series of interconnected screens. Your main goal is to explore these areas thoroughly, fighting off enemies with your sword and searching for key items to unlock new paths. The game uses a screen by screen exploration system, where each new screen loads as you move to the edge. Combat is straightforward, relying on timing your sword slashes against enemy patterns. You'll also spend a lot of time backtracking through dungeons to find the correct items to progress. The pacing is deliberate, and the difficulty can be unforgiving if you rush into situations. Moving through its compact world feels methodical and tense.