This is Armored Xpress a story-driven Match 3 game with an explorable world and built with rich RPG elements.
Wishlist on steam
Steam page : https://store.steampowered.com/app/1598660
Official site : https://theparasolgames.com
indieDB : https://www.indiedb.com/games/armored-xpress
Screenshots and trailer
Armored Xpress trailer 1