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After MI7 has been hacked, your primary goal is to bring a cyber-criminal network to justice. Played entirely from your computer's desktop, Mainlining is a thrilling point and click hacking adventure that featu

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

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About Mainlining

Mainlining is a point‑and‑click adventure that unfolds entirely on the simulated desktop of a newly recruited MI7 operative. The game blends dark humour with a narrative that questions techno‑ethics surrounding the fictional BLU Pill Act, a mirror of real‑world surveillance debates.\nPlayers investigate suspects by hacking computers and phones, balancing the need for swift arrests against the risk of losing crucial leads. The experience is single‑player only and runs on Windows via Steam, offering trading cards and family sharing.

01 / THE GUIDE

Narrative and Setting

The story is set after the government’s BLU Pill Act and the re‑establishment of MI7, giving authorities access to all online personal data. It asks whether such power should be wielded and what happens if the key falls into the wrong hands.\nThe game’s tone mixes dark, dry humour with a gripping mystery, drawing players into a world that mirrors real legislative discussions about surveillance and privacy.

  • Observe how the dialogue references real‑world bills to deepen immersion.
  • Consider the ethical questions presented when deciding how far to push an investigation.

02 / THE GUIDE

Gameplay Mechanics

Mainlining is played as a point‑and‑click adventure on a simulated computer desktop. Players use hacking tools to gather evidence from suspects’ devices, aiming to secure arrests and sufficient court proof. Moving too quickly can miss links to larger cyber‑criminals; moving too slowly may let suspects detect the player and escape.\nThe game presents over five hundred known criminals, letting players choose which cases to pursue within the MI7 remit.

  • Take time to explore each desktop element before acting.
  • Balance speed with thoroughness to avoid missing critical connections.
Mainlining official gameplay screenshot
Publisher-provided gameplay image · Rebelephant

03 / THE GUIDE

Player Role

You assume the role of a newly recruited MI7 agent operating under the BLU Pill Act. Your primary objectives are to ensure a suspect’s arrest and to collect enough evidence for the longest custodial sentences possible. Decisions about case completeness affect outcomes, requiring judgement and cunning.\nThe role emphasizes skill, judgement, and the moral weight of surveillance powers, framing each investigation as a balance between law enforcement and privacy.

  • Weigh the legal implications of each evidence‑gathering step.
  • Reflect on how your choices align with the game’s ethical themes.

04 / THE GUIDE

Development and Creative Team

Mainlining was designed, directed, and coded by Sam Read of Rebelephant, a developer highlighted by Develop as a 30‑under‑30 talent. Pixel art was created by Dave Grey, whose past work includes collaborations with Microsoft and HBO. The script was written by Jill Murray, a writer with awards for Assassin’s Creed titles, and the score was composed by BAFTA‑nominated Jared Emerson‑Johnson.\nThe team’s combined experience spans indie adventure design, narrative writing, and high‑profile audio production, contributing to the game’s energetic storytelling.

  • Notice how the script’s award‑winning pedigree influences dialogue quality.
  • Appreciate the pixel art’s retro feel as a nod to the 2009 aesthetic.

05 / THE GUIDE

Platform Availability and Features

Mainlining is available on Windows through Steam and supports single‑player gameplay. Steam Trading Cards are offered, and the game can be shared via Family Sharing. No other operating systems are listed, and the feature set does not mention controller‑only play or cloud saves.\nThese platform details define how the game can be accessed and shared, focusing on a traditional PC experience.

  • Use Family Sharing to let friends try the game without purchasing a second copy.
  • Collect Trading Cards to showcase your progress on your Steam profile.

WATCH THE GAME

Mainlining videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

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COMMUNITY

Player discussion

    QUICK ANSWERS

    Mainlining FAQ

    What is the BLU Pill Act in Mainlining?

    It is a fictional law that gives authorities access to all online personal data, forming the backdrop for the game's investigations.

    How does the game present its investigative interface?

    All actions occur on a simulated desktop, where players click icons and use hacking tools to collect evidence.

    Can Mainlining be played on macOS or Linux?

    No, the listed platforms only include Windows; macOS and Linux are not supported.

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    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-23. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.