Protocol similar games & best alternatives

Protocol

PC (Microsoft Windows) • 2018

Should you play it?

By signing below, you agree to follow the Protocol. Protocol is a program of strict rules created to make first contact with an alien life form that got shot down in the Arctic Circle.

What works
  • Unique dark humor and voice acting
  • Multiple endings and replayability
  • Interesting sci-fi narrative and setting
  • Encourages experimentation and exploration
  • Vr and desktop play options
Things to keep in mind
  • Frustrating repetition due to strict failure penalties
  • Non-skippable cutscenes and dialogs
  • Clunky controls especially outside vr
  • Technical bugs and occasional crashes
  • Limited graphics and animation polish

What to play next

Top picks

Games that feel the closest overall

  • Knock Harder

  • Blind Fate: Edo no Yami — Dojo

  • Labyrinth Of The Demon King

  • BELOW

  • Lone Survivor: The Director's Cut

  • Skautfold: Shrouded in Sanity

  • Knock Harder: Useless

  • The Beast Inside

  • The Axis Unseen

Hidden Gems

Less popular games with surprisingly high similarity

  • Knock Harder

  • The Axis Unseen

  • You Will Die Here Tonight

If you liked…

Recommendations by what you enjoyed most

  • Competence

    PICO PARK 2

  • Escapism

    Space Pilgrim Episode I: Alpha Centauri

  • Experimenting

    98xx

Similarity map

Explore nearby similar games and see why they’re close.

How to use the graph
Similarity map

Each dot is a game. They are arranged from the same motivation profile as in the “Why this game works” section below. Closer dots usually mean more similar reasons to play (exploration, competition, relaxation, etc.)—not that one game is “better” than another.

  • Purple star: this page’s game — everything on the map is relative to it.
  • Coloured chips: click to highlight games that mainly differ on that motivation; click again to reset.
  • Dotted line: link between this page’s game and the one selected for comparison.
  • Hover a dot for a screenshot preview, score, and top score gaps; click to compare in the panel on the right.
  • Scroll or double-click the chart to zoom out and see more games.

Why don’t the axes read like a score? This view uses t-SNE: it only keeps who is close to whom. The scales are not “good to bad” or hours played—they separate groups on the map. Read distance between dots, not the axis numbers (hidden on purpose).

Protocol: A very typical example of its motivational profile. Motivations that often define this kind of title include Expression, Fellowship, Cooperation, Competition. Here, the score leans higher than usual among comparable games on Experimenting, Exploration. It leans lower than usual among comparable games on Relaxation.

Why this game works

A motivational profile of the game, with the closest similar game for each player motivation.

  • Autonomy

    Game with the same Autonomy vibe

    3

    "Players make decisions on who to admit or reject, balancing rules and personal ethics, showing moderate control over actions."

    Capsule for 🧠 OUT OF THE BOX 🧠 OUT OF THE BOX

    "Players start with strict protocol adherence but later gain freedom to choose actions and endings, balancing control and choice."

  • Competence

    Game with the same Competence vibe

    4

    "Game challenges players with increasingly difficult puzzles requiring skill, timing, and coordination."

    Capsule for PICO PARK 2 PICO PARK 2

    "Game challenges players with puzzles, precise actions, and skillful execution; failure leads to repeated attempts."

  • Competition

    Game with the same Competition vibe

    -4

    "Focus is on personal progress and completion challenges without direct player-vs-player competition."

    Capsule for The Big Journey The Big Journey

    "Focus is on individual progress and self-challenge without direct player-vs-player competition."

  • Continuation

    Game with the same Continuation vibe

    2

    "Players often replay to explore different endings despite some frustration with repetitive content."

    Capsule for Emily is Away <3 Emily is Away <3

    "Players often replay to explore multiple endings and protocol violations despite frustration from repetition."

  • Cooperation

    Game with the same Cooperation vibe

    -5

    "Entirely single-player experience with no cooperative or multiplayer elements."

    Capsule for The Witcher: Enhanced Edition Director's Cut The Witcher: Enhanced Edition Director's Cut

    "Entirely single-player experience with no cooperative or multiplayer elements."

  • Creativity

    Game with the same Creativity vibe

    3

    "Players can experiment with dialogue choices, actions, and multiple endings; the game encourages unconventional solutions and exploration."

    Capsule for Harvester Harvester

    "Encourages experimentation with breaking protocol and exploring alternate solutions and endings."

  • Domination

    Game with the same Domination vibe

    -5

    "No elements of exerting power over others; gameplay is individual and narrative-focused."

    Capsule for Dark Angels: Masquerade of Shadows Dark Angels: Masquerade of Shadows

    "No elements of exerting power over others; gameplay is personal and self-contained."

  • Escapism

    Game with the same Escapism vibe

    4

    "Players engage in a sci-fi story to escape real life, enjoying humor and narrative immersion."

    Capsule for Space Pilgrim Episode I: Alpha Centauri Space Pilgrim Episode I: Alpha Centauri

    "Players engage in a fictional sci-fi world with dark humor to escape reality and enjoy immersive storytelling."

  • Expectation

    Game with the same Expectation vibe

    -4

    "Players engage voluntarily for humor and fun, not out of obligation or pressure."

    Capsule for GOOOOOOAL! GOOOOOOAL!

    "Players engage voluntarily for humor and challenge, not out of obligation or external pressure."

  • Experimenting

    Game with the same Experimenting vibe

    4

    "The game rewards experimentation with programs and hidden content, encouraging players to try new approaches."

    Capsule for 98xx 98xx

    "Game design rewards trying different ways to violate protocol and discover hidden content."

  • Exploration

    Game with the same Exploration vibe

    3

    "Players explore detailed environments and uncover lore, secrets, and alternate storylines."

    Capsule for Repella Fella Repella Fella

    "Players explore complex environments and uncover lore, secrets, and multiple endings."

  • Expression

    Game with the same Expression vibe

    -3

    "Limited character customization; focus is on narrative and gameplay rather than avatar personalization."

    Capsule for NO-SKIN NO-SKIN

    "Limited character customization; focus is on narrative and gameplay rather than avatar personalization."

  • Fantasy

    Game with the same Fantasy vibe

    4

    "Strongly imaginative setting with over-the-top characters, sci-fi aliens, and humorous action hero fantasy."

    Capsule for Duke Nukem 3D: 20th Anniversary World Tour Duke Nukem 3D: 20th Anniversary World Tour

    "Strong sci-fi setting with imaginative elements, alien technology, and absurd humor."

  • Fellowship

    Game with the same Fellowship vibe

    -5

    "No social or community features; strictly single-player experience."

    Capsule for Surviving Mars Surviving Mars

    "No social or community features; strictly single-player experience."

  • Growth

    Game with the same Growth vibe

    3

    "Players develop skills in puzzle solving and game mechanics, learning from repeated failures."

    Capsule for Changed Changed

    "Players learn from repeated failures and develop skills to master puzzles and protocol adherence."

  • Health

    Game with the same Health vibe

    -5

    "Sedentary gameplay with no physical activity or health-related features."

    Capsule for Source of Madness Source of Madness

    "Sedentary gameplay with no physical activity or health-related features."

  • Idle

    Game with the same Idle vibe

    -3

    "Requires focused attention and puzzle solving; not designed for casual or idle play."

    Capsule for Candle Candle

    "Requires focused attention due to puzzle solving and precise actions; not suited for casual idle play."

  • Intimacy

    Game with the same Intimacy vibe

    -5

    "No close social relationships or emotional sharing with other players."

    Capsule for Outer Wilds Outer Wilds

    "No close social relationships or emotional sharing with other players."

  • Leadership

    Game with the same Leadership vibe

    -5

    "No leadership or group management elements; player acts alone."

    Capsule for Dead Space (2008) Dead Space (2008)

    "No leadership or group management; player acts alone."

  • Progression

    Game with the same Progression vibe

    3

    "Progression through accumulating resources, surviving days, and unlocking endings and achievements."

    Capsule for 60 Seconds! 60 Seconds!

    "Progression through unlocking new areas, endings, and achievements; some resource management."

  • Relaxation

    Game with the same Relaxation vibe

    -2

    "Gameplay can be frustrating and tense due to precision demands and repeated failures."

    Capsule for WIN THE GAME: WTF! WIN THE GAME: WTF!

    "Game can be tense and frustrating due to repeated failures and strict protocol enforcement."

  • Sensation

    Game with the same Sensation vibe

    2

    "Visual and auditory elements enhance immersion but graphics are not cutting-edge; sound is praised."

    Capsule for Grand Tactician: The Civil War (1861-1865) Grand Tactician: The Civil War (1861-1865)

    "Visual and auditory elements support immersion, but graphics are modest; voice acting praised."

  • Status

    Game with the same Status vibe

    -5

    "No social recognition or ranking systems present."

    Capsule for Return. Return.

    "No social recognition or ranking systems present."

  • Story

    Game with the same Story vibe

    4

    "Narrative-driven with multiple endings, character development, and plot twists."

    Capsule for Succumate Succumate

    "Narrative-driven with multiple endings, character development, and dark humor."

  • Strategy

    Game with the same Strategy vibe

    3

    "Requires planning routes, timing, and use of hacking abilities to avoid detection and solve puzzles."

    Capsule for Republique Republique

    "Requires planning and careful execution to avoid protocol violations and solve puzzles."

  • Thrill

    Game with the same Thrill vibe

    3

    "Timed challenges and risk of failure create suspense and excitement, balanced with humor."

    Capsule for I Expect You To Die I Expect You To Die

    "Tension arises from risk of failure and sudden consequences; humor mitigates stress."

  • Value

    Game with the same Value vibe

    2

    "Players find good value in content, length, and humor; some feel price is high but worth it on sale."

    Capsule for Dungeons 4 Dungeons 4

    "Offers unique humor, multiple endings, and replayability; some players find price high for content."

  • Violence

    Game with the same Violence vibe

    1

    "Contains combat and some fighting, but not focused on violence or destruction; more adventure-oriented."

    Capsule for Little Big Adventure 2 Little Big Adventure 2

    "Contains combat elements but not focused on violence; more on puzzle and exploration."

  • Survival

    Game with the same Survival vibe

    3

    "Players must manage resources and avoid failure to progress."

    Capsule for Fighting Fantasy Classics Fighting Fantasy Classics

    "Players must avoid failure and manage resources carefully to progress."

Last update: 12/07/2026