Wait for the data to transfer—you can upgrade your bandwidth to speed this up.
While many sites offer "free download" links, is a paid indie title developed by Blagovest Penev. To ensure you have the latest version (v1.7.7 or newer) and to support the developer, you should download it through official channels: Signal Simulator Free Download (v1.7.7)
Use your laptop to find a signal's frequency and coordinates. Wait for the data to transfer—you can upgrade
You can now change display text and terminal background colors. You can now change display text and terminal
Control massive radio antennas to lock onto the signal.
is a deep-space simulation game where you play as a SETI scientist tasked with detecting and decoding extraterrestrial transmissions. Update v1.7.7 specifically added quality-of-life improvements like a colorblind filter, customizable terminal colors, and visual fixes for the signal strength bar. How to "Download" and Play