更改

Specially，the internal procedure mechanism of [[Extra Point]]s and [[Extra Life]]s is the same as that of various objects, so it is generally regarded as an object.

That is "background". Except that levels 4 and 13 share the same background, each level of Ballance is conducted in a different scene environment. The scene is only determined by the background texture under \ Ballance \ Textures \ Sky, and the scene will not affect the brightness of the game level. The brightness of different levels is determined by certain files under \ Ballance \ 3D Entities.

== Game loopholes and level design issues ==