Avoid downloading “Super Mario Multiverse APK” from random websites — they can steal data or harm your device.
If you tell me what kind of gameplay you’re looking for (3D platformer, 2D fan game, open-world Mario), I can recommend a legitimate Android alternative. Super Mario Multiverse Download Android - Google
Allows users to create entirely custom visual themes for their levels. 2D fan game
None of these offer the "multiverse" concept, but they are 100% safe and legal. Super Mario Multiverse Download Android - Google