How do I make a Match 3 Game?

I need to know how to make a Match 3 game or, if possible, maybe I could get a plugin for it.

Yes, it's possible with C2. You need to make several instances and slots for your Match3 game (if I'm correct, by Match3 you mean games like Candy Crush and others). Starting with making slots, spawning the object or candies according to it and checking every move if 3 or more instances are in line/matching. Meanwhile, another group for all those moves and scores.. Hope it helps

This tutorial might help:

https://www.scirra.com/tutorials/5006/rexrainbow-board-series-tutorial-4-click-remove-and-make-it-a-game

I made a match tile game awhile back and I used sprites that overlap each other just a little bit and chck for the match using the overlap.

When sprite1 and sprite2 and sprite3 all overlap it is a match.

Match detection only mechanic: