This was a pretty dang fun game. I couldn't put it down, so to speak. Not super long, but taking the time to find everything, achievement hunt and fully understand the story will give this game the most hours. There are multiple choices and multiple outcomes for side missions. The main story itself, I believe, has two different outcomes.
The main character is kind of a street fighter cyborg hacker, the way I see it. The game has RPG elements with multiple supportive inventory items, upgrades and unlockable skills. Actually, it reminded me a lot of a 2D SNES Shadowrun, but maybe a little more simple. Lots of beat-em-up style with some marksman combat. There can be several ways to solve a problem.
Story is pretty good. You'll be required to read through/listen to a lot of dialogue if you want to understand it all.
Would definitely consider this to be a mature title. Some parts of the game have dialogue that describes intimate body parts and a side mission involves an adult club that portrays naked individuals. Mind you, the graphics are pixelated. So, while it's implied that a woman is topless, or a dude is sitting in his birthday suit, it's not visually clear. In addition, drugs are a big part of this dystopian world.
Bottom line, if you think you would enjoy a retro sci-fi RPG beat-em-up game, you'll definitely like this one.