Editing SNES Ghost Valley 1

Ghost Valley 1 reappears in ''[[Mario Kart Tour]]'', starting with the [[Halloween Tour (2019)|2019 Halloween Tour]]. It is one of the six ''Super Mario Kart'' courses in the game to have not previously appeared as a retro course since ''Mario Kart: Super Circuit'', the other five being [[SNES Vanilla Lake 1|Vanilla Lake 1]], [[SNES Choco Island 1|Choco Island 1]], [[SNES Donut Plains 2|Donut Plains 2]], [[SNES Vanilla Lake 2|Vanilla Lake 2]], and [[SNES Bowser Castle 3|Bowser Castle 3]]. The background appears to be less dark compared to its original appearance, allowing visibility of mountains, dead trees and an entire lake surrounding the track. The newly-added starting banner, which uses the classic ''Mario Kart'' logo, is held up by two light posts. While the Item Boxes behind the two short [[ramp|jump pads]] are absent, an extra set of Item Boxes are added on the jump pad before them. The jump pad, gap, and 90° turn near the shortcut were moved back, and the straight following said turn is wider. The shortcut itself is blocked by a [[Wooden cutout|cutout]] of Boos, which hides a jump pad behind it. Additionally, the smoother turn at the end of the shortcut is wider. Unlike the original, guard edges are not destroyed after bumping into them, and there are more present on the insides of the smoother 90° turns.