It's more frustrating than fun.

Floor Chicken

The Mokoko seed jingle is nice.

Oh, there's my ball!

[this review has been censored by the People's Republic of China]

This can be played with or without knowledge out of the other games of the Metal Gear series.
You get a well-made Hack'n'Slash game with a kinda lowish skill ceiling, but with a low failure tolerance: screw up and you're finished on gamemodes higher than normal. The character's dialogues are very cheesy and over-the-top, and they do it quite well, so if you were into superhero stuff then you will love the characters in MGR.
This game is best played with a controller instead of with keyboard and mouse, but it's also an option if you don't want to buy or already have a PC-compatible controller.

My legs are ok.