Contrast this with an explosion (e.g., a DDoS attack), where traffic floods outward. An implosion is silent. Logs stop mid-sentence. The last log entry is always: "Spawning wave 1042... verified... verifying space... failed. Imploding."
Summary:
While you might have a 100x100 flat platform, the gateway checks for as well. Contrast this with an explosion (e
One of the most common causes is attempting to run a gateway in a dimension it wasn't designed for. Contrast this with an explosion (e.g.