CS: Legacy, an unofficial remake of Counter-Strike 1.6 developed by a team of veteran modders, has faced significant challenges since its announcement. The project aimed to use Valve's 2013 Source Engine but received a warning from a Valve employee regarding the use of the Counter-Strike intellectual property, leading to uncertainty about its future. Communication with Valve has been minimal, prompting the developers to freeze the project and seek one last attempt to engage with Valve while shifting their focus to a new multiplayer game in the Godot engine. The team has refunded Patreon backers and halted development, expressing frustration over the lack of response from Valve. They have made progress on their new game, which features elements reminiscent of classic Valve shooters.