Containment of SCP-124 is passive: the anomaly is bounded by its own hostname and does not propagate beyond https://moonbuggy.bisks.net/ under any observed condition. As a Euclid-class object, personnel are advised that SCP-124's behavior is only partially predictable under repeat interaction; researchers should log anomalous outputs to the site's own Addendum before treating them as expected behavior.
SCP-124, catalogued internally as "moonbuggy," classified as a recreational-hazard anomaly, is reachable at https://moonbuggy.bisks.net/.
The anomaly's own landing page offers the following unprompted self-description:
a Moon Patrol-style lunar side-scroller where the sound is the whole point: every beep, boop and crash is synthesized on demand with the Web Audio API (a little randomness in each), over real-time synth music. jump craters, blast rocks and mines, and flip between sensible, pastel, and a couple of eye-destroying neon themes. @heartpunk.com asked for this one.
SCP-124 was brought to Foundation attention by @heartpunk.com, who is credited in the containment log as the requesting party. No discovery date is on record.
Addendum 124-A: Euclid remains the Foundation's largest classification by volume. SCP-124 is unremarkable within that population and is not flagged for expedited review.