Futuristic sci-fi scene with the word “Marathon” in neon green over a space colony on Tau Ceti IV, promoting stream overlays by StreamSpell for Twitch, OBS Studio, and Streamlabs.

Best Marathon Stream Overlays (2026) | Sci-Fi FPS HUD for OBS

January 5, 2026

Marathon is officially launching in March 2026, bringing a PvPvE extraction FPS focused on survival, risk, and high-stakes combat. Set on the abandoned colony of Tau Ceti IV, every run rewards smart positioning, preparation, and fast decision-making, making Marathon a perfect fit for high-engagement live streams.

To match the game’s dark sci-fi atmosphere and tactical gameplay, HUD-style, futuristic, and glitch-inspired stream overlays work best. These designs enhance immersion while keeping your stream clean and readable during intense firefights.

Staff Picks:

ULTRAMARATHON goes further with Reactive Overlays (Streamlabs), Marathon-style themed stream widgets (Chat Box, Goal Bars, Event List, Alert Box), vertical versions for dual output, and a bonus Stream Deck bundle including 500+ icons plus an OBS Studio profile.

For creators who want full control, the Marathon Stream Deck Icons + OBS Profile is also available separately, delivering one-press scene switching, replay triggers, and fast workflow actions built for FPS streams.

If Marathon is already on your Steam wishlist, now’s the time to prepare your setup. A strong sci-fi HUD overlay and streamlined control system reinforce immersion while supporting fast-paced PvPvE gameplay.

Find more inspo in the full sci-fi and tactical overlay roundup.

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