Games like Transmissions: Element 120
If Transmissions: Element 120 is your kind of game, the closest matches are Black Mesa, No More Room in Hell and Half-Life: Alyx — picked from the ranked list below. Reviewers single out its atmospheric, challenging and contemplative. 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.
Get personalized picks →Transmissions: Element 120 is a free-to-play short-form first-person action mod set within the Half-Life universe that challenges players with gravity-manipulation mechanics and environmental puzzles. Players wield a gravity projector capable of launching projectiles and executing powerful super-jumps to traverse the environment, while battling through boss encounters and hunting for achievements. Reviewers describe the experience as atmospheric and contemplative despite the challenging difficulty, and players highlight how graviton explosions create memorable set-pieces alongside exhilarating evasive maneuvers. The mod updates the Source engine visuals and physics, offering a polished reinterpretation of the Half-Life 2 framework for its solo campaign. The project earned a 95% positive rating from over 5,100 Steam reviews.
About Transmissions: Element 120: TE120 is a short single player experience set in the Half-Life Universe featuring a gravity defying weapon that allows you to jump buildings and sustain large falls. The story takes place at a mysterious date & location. Where are you? Why have you been sent?

Players who liked Transmissions: Element 120 also play
Steam players who put hours into Transmissions: Element 120 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.
Black Mesa
WHY THIS
Shares boss fights, puzzle solving and an atmospheric mood with Transmissions: Element 120.
Top pick for Transmissions: Element 120 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Transmissions: Element 120.
Relive Half-Life.
No More Room in Hell
WHY THIS
Shares an atmospheric mood with Transmissions: Element 120.
Second-strongest match for Transmissions: Element 120 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Transmissions: Element 120.
The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare.
Half-Life: Alyx
WHY THIS
Shares an atmospheric mood with Transmissions: Element 120.
Third-strongest match for Transmissions: Element 120 fans by collaborative filtering across millions of Steam libraries. Shares Action with Transmissions: Element 120.
Half-Life: Alyx is Valve’s VR return to the Half-Life series. It’s the story of an impossible fight against a vicious alien race known as the Combine, set between the events of Half-Life and Half-Life 2. Playing as Alyx Vance, you are humanity’s only chance for survival.
Zombies on a Plane
WHY THIS
Ranked #4 for Transmissions: Element 120 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Transmissions: Element 120.
Take on the role of the captain of a troubled jumbo jet carrying infected passengers intent on bringing the plane out of the sky, or pit yourself against hundreds of zombies in the interior of a jumbo jet or even walk along the outside as you fight to regain control as one of the passengers.
Arizona Sunshine®
WHY THIS
Shares an atmospheric mood with Transmissions: Element 120.
Ranked #5 for Transmissions: Element 120 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Transmissions: Element 120.
Built exclusively for VR, Arizona Sunshine® puts you and up to 3 fellow survivors in the midst of a zombie apocalypse. Survive solo or in co-op, handle weapons with real-life movements, and explore a post-apocalyptic world in VR. Putting the undead back to rest is more thrilling than ever before.
The Forgotten Ones
WHY THIS
Shares puzzle solving and an atmospheric mood with Transmissions: Element 120.
Ranked #6 for Transmissions: Element 120 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Transmissions: Element 120.
Losing his parents during the holocaust to a mad man of a doctor. You're to play as Grobuskna Vladinov, 20 years after the incident that changed his life dramatically. Grobuskna receives an unknown phone call that'll start a journey that'll twist your mind...
BrainBread 2
WHY THIS
Shares an atmospheric mood with Transmissions: Element 120.
Ranked #7 for Transmissions: Element 120 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Transmissions: Element 120.
Grab a weapon, demolish your enemies, level up, become more powerful, let the gore flow, let the limbs fly. BrainBread 2 introduces a zombie fps mixed with RPG / Arcade elements, the game is very action-packed and generally fast-paced.
Contagion
WHY THIS
Shares an atmospheric mood with Transmissions: Element 120.
Ranked #8 for Transmissions: Element 120 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Transmissions: Element 120.
Contagion isn't your average Zombie Shooter but instead takes a more realistic and different approach to the popular genre with unique characters, environments, weapons, items, and a built in system that makes every round completely unpredictable with resources, objectives, and paths ever changing.
Reviewers mention these as similar to Transmissions: Element 120
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
Half-Life 2
WHY THIS
Shares puzzle solving and an atmospheric mood with Transmissions: Element 120.
Reviewers of Transmissions: Element 120 cross-mention this title as a similar play. Shares Action with Transmissions: Element 120.
Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat.
Team Fortress 2
WHY THIS
Reviewers of Transmissions: Element 120 cross-mention this title as a similar play. Shares Action and Free To Play with Transmissions: Element 120.
Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!
Quake
WHY THIS
Shares an atmospheric mood with Transmissions: Element 120.
Reviewers of Transmissions: Element 120 cross-mention this title as a similar play. Shares Action with Transmissions: Element 120.
Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.
Black Mesa
WHY THIS
Shares boss fights, puzzle solving and an atmospheric mood with Transmissions: Element 120.
Reviewers of Transmissions: Element 120 cross-mention this title as a similar play. Shares Action and Indie with Transmissions: Element 120.
Relive Half-Life.
Prospekt
WHY THIS
Reviewers of Transmissions: Element 120 cross-mention this title as a similar play. Shares Action with Transmissions: Element 120.
Prospekt begins in the Nova Prospekt prison in the Half-Life universe. Gordon Freeman is slowly being overrun by soldiers in the prison, however unknown to him, his Vortigaunt allies manage to find some help from a forgotten hero.
Vault of the Void
WHY THIS
Shares an atmospheric mood with Transmissions: Element 120.
Reviewers of Transmissions: Element 120 cross-mention this title as a similar play. Shares Indie with Transmissions: Element 120.
Vault of the Void is a fast-paced roguelike deckbuilder where the power is in your hands. Continuously customise your deck, crafting powerful combos and ingenious strategies. Upgrade your cards with Void Stones, infusing them with new abilities to help defeat the minions of The Void!
DETECTIVE - Minerva case
WHY THIS
Reviewers of Transmissions: Element 120 cross-mention this title as a similar play. Shares Indie with Transmissions: Element 120.
DETECTIVE Minerva Case is a crime deduction and solving game, with an adult and original story. Visit the crime scene, look for all the evidence and understand what happened.
Head-to-head comparisons
Frequently asked about Transmissions: Element 120
- Is Transmissions: Element 120 free to play?
- Yes — Transmissions: Element 120 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.
- What games are most similar to Transmissions: Element 120?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Transmissions: Element 120 are Black Mesa, No More Room in Hell, Half-Life: Alyx.
- Who developed Transmissions: Element 120?
- Transmissions: Element 120 was developed by Shokunin, Thomas M. Visser, Vincent Thiele and published by Self Published.
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 Transmissions: Element 120.
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