I made a Custom Google Chrome Theme. A̶n̶d̶ ̶W̶e̶ ̶a̶r̶e̶ ̶w̶a̶i̶t̶i̶n̶g̶ ̶f̶r̶o̶m̶ ̶t̶h̶e̶ ̶F̶i̶n̶a̶l̶ ̶r̶e̶l̶e̶a̶s̶e̶ ̶o̶f̶ ̶S̶u̶p̶e̶r̶ ̶S̶m̶a̶s̶h̶ ̶B̶r̶o̶s̶.̶ ̶U̶l̶t̶i̶m̶a̶t̶e̶ ̶i̶n̶ ̶1̶0̶ ̶d̶a̶y̶s̶ ̶l̶e̶f̶t̶.̶
Now, Super Smash Bros. Ultimate is released 11 months ago.
UPDATE: 11/09/2019: Added a new wallpaper, credits to Bermast from DeviantART: http://fav.me/dcmoycw with the DLC Newcomers including Piranha Plant, Joker/Ren Amamiya, The Hero (Luminary) from Dragon Quest, Banjo and Kazooie and Terry Bogard.
Update: Jun 2th, 20201 - My Custom theme from Chrome was outdated, and Byleth, Min Min, Steve, Sephiroth and Pyra and Mythra were confirmed.