Tile map system and some useful tools for 2D game development is equipped from Unity 2017.2-, not in my current version.
I didn’t realise they released another version nowadays as my Unity 5.6. something states “up to date” (yes of course it is because they don’t update its series anymore.. 😐 ).
Maybe they informed me but the emails must be in my junk box. hahah
So I finally downloaded truly-up-to-date Unity. hah…
- Sorting Layers
- Pixel per Unit = sprites’ heights
- Disabling Anti Aliasing
“Oh, ***! How could I get rid of these annoying buggy lines!?!? (crying crying)”
Google “Be an Anti-Anti-Aliasing person…”