The setup on your page is so atmospheric: a lone signalman in a 1977 branch-line signal box, a telephone voice for company, and a bell ringing from somewhere that's supposed to be closed. Tying the box to your character's father and the old tunnel disaster gives it real emotional weight, and a signal-box job is a really fresh setting for horror.
If you get a spare ten minutes, I'd love for you to try my jam entry, Forever. It's a sweet-talking dating app that's a little too attentive (headphones recommended!). An honest rating would mean the world to me!