Third Walker is a raw, experimental sci-fi first-person shooter (FPS) set inside a dying space station at the edge of known systems. Developed solo by Abrham Tekuam under Apex Nova Games in Addis Ababa, Ethiopia, this early playable prototype focuses strictly on tight gunplay mechanics, tense atmospheric exploration, and emergent combat encounters. Currently in an active technical demonstration phase, the project allows players to engage in the Station Alpha arena to test weapon recoil and combat pacing, with the development roadmap driven directly by community feedback.