Free First-Person Browser Games

Neon Depths is a fast first-person shooter set in a sci-fi facility overrun by its own machines. You fight down through three episodes, the Foundry, the Cryo Labs and the Core, collecting coloured keycards, hitting switches, riding lifts and hunting for secret closets on the way to each exit. Every facility is assembled from hand-built rooms, so the layout changes.

Movement is quick: slide, jump out of the slide to keep your speed and strafe-hop to build momentum. You carry six weapons with no reloading, face six kinds of robot with readable attacks, and meet a boss at the end of each episode. Daily Breach gives everyone the same facility for the day, and Survival is waves in an arena.

Click to capture the mouse, or use a gamepad with aim assist. Mouse sensitivity, invert and field of view are in Settings. On phones, dual on-screen sticks handle moving and aiming.