Of all the matching games I've come across, this one ranks up there. It is definitely addictive and fun to play.

The graphics and animation make it seem almost like a regular video game.

Even though you see all of the enemies from your vantage point, you still can't help but feel that another one is going to pop out and surprise you. That, in combination with the odd visuals, make this quite the trippy game.

If you are tired of killing skeletons, build a tower. If you have to wait 20 minutes for your building to be complete, defend your castle for a while.

There's a learning curve to this game, but if you can stick it out and learn the mechanics of Human Defense, you'll be rewarded with a fun game that's quite challenging.

There's a lot of fun to be had in the game without spending any money, since you can find bux floating around and you'll earn some with every level.

This game is entertaining and challenging. I might even say it is a bit too challenging.

This is a fun game definitely intended for a younger audience. The monsters look like monsters without being too scary. With the different modes available, adults can join the matching fun as well.

This is a cool physics based game for young or old players. The lack of enemies makes it more of a skill-based game rather than a try-to-survive game.

This is a fun game with cool graphics and music. It's very easy to get into and very easy to keep playing it. There's plenty of novelty to this game that makes it more than just a tapping game.

With its gorgeous art style, simple controls, and large store, Probe the Humans will eat your time up.

Don't get me wrong, it is fun to manipulate the puzzles and solve them, but I would recommend a lite version of the game over the paid one (if a lite version existed).