Stage Changes
Small Battlefield
In 1v1 matches, players spawn on the main stage instead of on the platforms.
WarioWare, Inc.
Spawns and Blast Zones adjusted to be symmetrical.
Castle Siege
The right-side platform was removed. Transformations were removed.
Wily Castle
Top Blast Zone reduced by 20 units. Yellow Devil was removed.
Yggdrasil's Altar
Only the tri-plat layout will appear and it appears shortly after the match starts, before the main platform takes off. In addition, the tri-plat layout is now inverted, with the side platforms higher than the center platform. Additional fly-in platforms were removed.