Hotline Miami and Half Life are two franchises that everyone seems to love. Thomas Kole, an independent developer, took his love for these two games and frankensteined them together to make Half-Line Miami.
The game has a play-style very similar to Hotline Miami. You view the world from a top down perspective and have to clear a stage full of enemies. There are a total of eight different stages in the game, each inspired by various Half Life 2 regions. In addition to the vanilla levels, Kole also provides players with a level editor. User-created levels can then be shared in the official subreddit, /r/HLM.
If you want to play the game, you can download it for free on its official website. Currently, there is only a version available for Windows.