Before the game's release, the demo for Onimusha: Way of the Sword sparked considerable controversy. Many players argued that the demo's difficulty was too low and lacked combat challenge, worrying that the full version would be similarly easy. However, Capcom stated that based on the massive amount of player behavior data collected from the full release, the development team is quite satisfied with the current difficulty level, believing they have found the most appropriate balance.
In an interview, the development team explained two key reasons for the demo's lower difficulty: the demo features early-game segments, which are intentionally designed to be relatively simple to help players familiarize themselves with basic controls. Additionally, the demo directly unlocks numerous skills and abilities that protagonist Miyamoto Musashi only obtains in the mid-to-late game, further lowering the barrier to completion and creating the illusion that "the entire game is very easy."
The full version of Onimusha: Way of the Sword does not retain the demo's ability configuration. The game offers multiple difficulty options, including a Story difficulty focused on narrative experience with less pressure, as well as high-challenge tiers prepared for hardcore action players.
Capcom stated that their original intention was not to create a Souls-like title with an extremely high barrier that discourages casual players, while still providing sufficient combat pressure for core action enthusiasts. Statistics on player completions, deaths, and boss battle failures indicate that players of different skill levels can face challenges matching their abilities, and the difficulty curve has met the team's design expectations.
The officials also mentioned that there are currently no plans to significantly adjust the overall difficulty via patches. If a large number of players subsequently provide concentrated feedback regarding unbalanced difficulty in specific bosses or levels, the team will make targeted minor adjustments to those local areas, but will not alter the global difficulty framework.

