TWHL Tower is an innovative action game designed for Mac users, stemming from a collaborative project initiated in 2015 by a community of mappers at The Whole Half Life (TWHL). Each mapper was tasked with creating a distinct floor within a tower, contributing to the game's diverse gameplay and storytelling. The unique design of each floor offers players a variety of challenges and experiences, showcasing the creativity and skill of the individual mappers involved in the project.

The final product, TWHL Tower, features a cohesive experience crafted by linking the individual maps into a single journey. Players navigate through the tower, encountering a range of environments and gameplay mechanics that reflect the vision of each mapper. With its unique blend of action and exploration, TWHL Tower presents an engaging experience for fans of the genre.