MAINLINE: Fast-Paced Roguelike FPS Where You Are Caffeine

9/13/2026, 12:05:12 PM

Release date: 9/13/2026

Tags: #fps #fast-paced #arcade #roguelike #shooter #action #stylized #score-attack

Reference prices

Japan

¥ 255 (JPY)

Steam JP

$2.54 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 255
Global Price: $2.54
Price in Your Region: ¥ 255-15%Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 18 Sept 2026
Sale Status: On sale
Price Checked At: 9/19/2026, 11:30:05 AM

Key highlight

MAINLINE is a fast-paced, stylized roguelike FPS where you play as caffeine, racing against time to keep a human awake. Maintain kill chains and speed to replenish your 4-second survival timer.

Who this is for

Recommended for players who enjoy a blend of fast-paced FPS and roguelike elements, and are looking for a game with a unique premise.

Details

Overview

MAINLINE plunges players into a high-octane, stylized roguelike FPS experience where survival hinges on maintaining an unbroken kill chain and absolute speed. You embody caffeine, injected into a human running on empty, tasked with reaching the brain and waking them before metabolism sets in. The core gameplay loop revolves around managing your survival time, which starts at a mere 4 seconds. Killing enemies is not just about progression; it's your lifeline, replenishing precious seconds and keeping the clock ticking.

Highlights

Genre Blend: This title masterfully combines fast-paced FPS action with roguelike elements, offering a unique and challenging experience.
Unique Premise: Players take on the role of caffeine, racing against time within a human body to prevent them from falling asleep.
Developer & Publisher: Developed and published by Bakuevo, MAINLINE brings a distinct vision to the shooter genre.

Who It's For

MAINLINE is designed for players who crave intense, arcade-style shooter action and enjoy the strategic depth and replayability offered by roguelike mechanics. If you thrive on maintaining high-speed combat and managing tight survival timers, this game will push your reflexes and decision-making skills to the limit.

Game Info

Developed and published by Bakuevo, MAINLINE is a paid title released on September 13, 2026. It supports multiplayer and features Steam Achievements. The game is available in a wide array of languages, ensuring accessibility for a global audience. Its fast-paced, arcade, and roguelike shooter design promises a thrilling and repeatable gameplay experience.