Kamen no Ninja: Akakage is a relatively straightforward platformer for the Famicom. The enemies are pretty simple, the stages are short, and to top it off, you have a wide variety of great weapons/items to use! The game is quite linear with the exception of one point late in the game, so you really only need to keep moving right to beat it. Even the boss enemies (the ones with health meters) can all be defeated with the same strategy or the same couple of weapons in your arsenal.