Free to playTransmissions: Element 120 Leap buildings with one gun
A short first-person adventure in the Half-Life universe where a gravity-defying weapon turns the whole city into your playground.
Is Transmissions: Element 120 worth it?
Transmissions: Element 120 is worth it if…
- you miss the Half-Life universe and want one more night in it
- you like short games with one strong idea played to the hilt
- you enjoy horror-flavoured exploration where the environment tells the story
- you get a kick out of physics tricks and finding routes nobody intended
Screenshots
The gun that rewrites how you move
The star of the show is a repulsor-style gravity weapon: instead of pulling objects toward you, it blasts them away with serious force, and it works on you too. Fire it at the ground mid-jump and you launch skyward. Landings that would kill you in any other shooter barely register, so rooftops, ledges and high routes open up as legitimate paths. It doubles as a weapon: a well-aimed shove can flatten a crowd of zombies, and a dropped shipping container makes a memorable argument against something much larger. Once the movement clicks, you start looking at every wall and gap as a question the gun can answer.
Darkness is a tool, not just a mood
The whole game takes place at night, in an abandoned urban and industrial sprawl with enhanced lighting doing a lot of quiet work. The clever part: zombies and turrets cannot see you in total darkness. That turns the lights into a puzzle piece. You flip a switch and the room wakes up hostile, so you weigh what you need against what you can survive in the dark. Clues come in the form of QR codes, notes, codes and glow-in-the-dark paint markers, and a decoder helps you piece together what this place was. The story stays minimal and cryptic; the environment does most of the talking.
How long does it take to finish?
How long does it take to finish?
A first run takes roughly one to three hours depending on how much you explore and poke at the codes and notes. It is genuinely short, and that is the honest trade-off: the story ends before it fully develops. If you hunt collectibles, there are QR codes to find, documents to read and a side quest involving two garden gnomes that must be reunited, which stretches things a bit. Think of it as a compact evening, not a weekend.
Is there any story, or just shooting?
There is a story, but it is told sideways. You wake up somewhere unknown, at a mysterious date, with no explanation of why you were sent, and the game never sits you down for an exposition dump. Notes, strange signs, QR codes and the locations themselves carry the plot. If you want dialogue and cutscenes, this is not that; if you like piecing together a place from what people left behind, it works well.

















