How to run?

[unreal79]

1. Unzipped l2df-engine-master.zip. try to run: getting can't find 'l2df'
2. Unzipped demo-0.6.2.zip, using latest Love2d. Game starts, but on character selection screen can't see characters, pressed some random buttons, game crashed. Also, don't know how to return to previous screen from settings.
3. Unzipped demo-0.6.2.zip, using latest Love2d. copied l2df.lua from demo-0.6.2.zip to \presets\lf2. Many errors.
4. Unzipped l2df-engine-develop.zip, using latest Love2d. Game starts, but there are no graphic/sprites. Tried to run VS mode, but don't understand what to press. mouse doesn't work.