The Gadget Twins

First off ignore the idiot with the super lengthy review s/he is full of shit.

This game takes me back, and is as good as I remember. Surprisingly it plays as well as it did on genesis when I was a kid. Sound and all. It is a faithful port and functions exactly as it did 30+ years ago. That being said, the game is exactly what you expect for a 30 year old game and not a remake. For a 30 year old game though, it runs extremely well, and is not a glitch mess the long reviewer suggests.
Art style to me is a hit, though its CLEARLY an old ass game. Animations really give away the age of this game. Music is.. ehhh....
Gadget twins is a 2d on rail shooter, except you have weapons with varying melee range, very few equipment gives you range. Learning how your weapons work and careful positioning is key as you get punished for getting hit, but it never feels unfair. That being said, the game is pretty easy with pretty much any load out. This is not Dark Souls, boss patterns are extremely predictable, its a fun little ride.
Great for a quick run, takes an hour to beat. Cant say its worth $10 bucks though (max id pay is $2-3). Get it on sale, I got it for 99 cents. Coop is great too. Overall its fun.
the game says no controller support but in the program itself, you can map the keys to a controller and it will work. I used an Xbox one controller.