Meteora's Mystic Merge is a puzzle game based on the famous Suika game. Instead of fruits it uses a variety of vtubers as assets. Meteora's Mystic Merge features currently only a new game mode with a playable character (namely Meteora) who has a special ability, and a classic mode coming soon which plays a lot like the original though with some changes.

This game is similar to the cult game "2048" as well as "Suika Game" which is a switch exclusive.

Gameplay:
Combine two of the same character/object to get to the next one.
Try to get to the final Meteora without exceeding the glass or throwing any objects outside of it.
On the right side you can see a little graph which explains the progression levels.
Though the first ones seem rather easy, getting to the final Meteora is challenging to say the least

Maybe you will get her: