You can use a tool like Uber Apk Signer or MT Manager to sign the game/dist/game.apk .
Note: Removing ads may break some apps if they call ad methods. For beginner practice, it’s fine. apktool m tutorial
: Decode resources (like images and layouts) to nearly their original form and rebuild them after making changes. You can use a tool like Uber Apk
It is a comprehensive tool, often described as a "game-jacking" tool by users for its ability to hack or modify games. It allows for decoding, editing, and signing APKs. and signing APKs.