IMHO.

Games like LETHAL SIGNAL

If LETHAL SIGNAL is your kind of game, the closest matches are SCP: Contain and Extract, Lunar Drifter and Train Party — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About LETHAL SIGNAL: Lethal Signal is a fast paced dystopian FPS where the system built to repopulate the world finds the truth buried in the collapse. What remains of life runs through your blood, yet the system has marked it as a threat.

ActionIndieFree To PlayFree to playWindowsby Relay Games
LETHAL SIGNAL — Steam game cover

Players who liked LETHAL SIGNAL also play

Steam players who put hours into LETHAL SIGNAL also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. SCP: Contain and Extract

    WHY THIS

    Top pick for LETHAL SIGNAL fans by collaborative filtering across millions of Steam libraries. Shares Action with LETHAL SIGNAL.

    A horror extraction shooter/creature collector unfolding in an overrun 1990s Site-19, built on rich SCP lore. Contain, extract and collect all the SCPs while surviving the evil that lurks throughout the site. Locate data, study ways to lure and trap, loot what you can and always be ready...

    2027ActionSteam ↗
  2. Lunar Drifter

    WHY THIS

    Second-strongest match for LETHAL SIGNAL fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with LETHAL SIGNAL.

    Lunar Drifter is an Arcade First Person Shooter, your mission is to tear, blast, and crush an entire legion as fast as possible within the time limit. Featuring 4 playable characters with their own gimmicks and arsenal, more than 15 unique hand-crafted levels, and includes online Co-Op!

    2026ActionIndieSteam ↗
  3. Train Party

    WHY THIS

    Third-strongest match for LETHAL SIGNAL fans by collaborative filtering across millions of Steam libraries. Shares Action with LETHAL SIGNAL.

    Two trains running side by side, both full of people with guns. Grab whatever's on the floor, shoot across the gap, climb onto the roof if you're feeling brave. The track itself is out to get you: ridges, tunnels, bridges. Co-op wave survival or PvP. Try not to fall off.

    2026ActionSteam ↗
  4. SCP

    WHY THIS

    Ranked #4 for LETHAL SIGNAL fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with LETHAL SIGNAL.

    Infiltrate breached SCP facilities in this tactical co-op horror extraction shooter. Survive surreal anomalies, recover forbidden intel, and escape.. or lose everything. The deeper you go, the stranger and deadlier it gets.

    ActionIndieAdventureFreeSteam ↗
  5. HAEX

    WHY THIS

    Ranked #5 for LETHAL SIGNAL fans by collaborative filtering across millions of Steam libraries. Shares Action with LETHAL SIGNAL.

    An anomaly has been detected in the sub-arctic north. The science team sent to investigate has gone missing. Survive an alien-scarred wilderness solo or with up to 3 friends. Push back the mist, reshape the world, craft weapons and gear, and fight to unearth what happened.

    ActionAdventureEarly AccessSteam ↗
  6. ROTOSCOPE

    WHY THIS

    Ranked #6 for LETHAL SIGNAL fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with LETHAL SIGNAL.

    ROTOSCOPE is a co-operative FPS Roguelite hoard shooter. Progress through randomly generated floors and find cards and weapons to upgrade your kit. Watch out, your enemies are constantly growing in strength

    ActionIndieSteam ↗
  7. DEFECT

    WHY THIS

    Ranked #7 for LETHAL SIGNAL fans by collaborative filtering across millions of Steam libraries. Shares Action with LETHAL SIGNAL.

    DEFECT is a CYBERPUNK SWAT SIM set in a destructible dystopian world. Play in Single-player, Co-op, or against others in 4v4v4v4 PvP.

    ActionSteam ↗
  8. Sentinel Trials

    WHY THIS

    Ranked #8 for LETHAL SIGNAL fans by collaborative filtering across millions of Steam libraries. Shares Action with LETHAL SIGNAL.

    Classic round based zombie survival game inspired by old school gameplay with a fresh feel. Complete Trials, unlock weapons and perks, then hold your ground against the undead.

    2026ActionAdventureCasualSteam ↗

Frequently asked about LETHAL SIGNAL

Is LETHAL SIGNAL free to play?
Yes — LETHAL SIGNAL is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
Does LETHAL SIGNAL have multiplayer or co-op?
Yes — LETHAL SIGNAL supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, LAN Co-op).
What games are most similar to LETHAL SIGNAL?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside LETHAL SIGNAL are SCP: Contain and Extract, Lunar Drifter, Train Party.
Who developed LETHAL SIGNAL?
LETHAL SIGNAL was developed by Relay Games.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on LETHAL SIGNAL.

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