Yume Nikki fangames featuring, in one way or another, combat. examples include: Witoru, Kataribesou ~Ensouki~, Phoenix Dream, and, to a lesser extent, Kaizo Nikki and Miserere, as well as Safety: Life is a Maze , provided you count it in as well.

Rules:

1 - Minimum amount of worlds (not counting connecting areas that are basically a linear path between A and B) - 8

2 - No minimum for effects

3 - game must contain combat that is an important part of the gameplay or progression

4 - no stealing assets, as should be obvious

5 - If you feel the need to reuse assets from past projects, or upgrade an existing project to fit, feel free to!

Good luck and hope yall enjoy this!