Use and data sources

This is an experimental game for entertainment. The original rocket, engine performance, control assistance and landing platforms are fictional. Do not use its physics, trajectory predictions, map imagery or scores for navigation, engineering or real launch decisions.

Detailed map backgrounds, when enabled, come from Google Maps Platform and are subject to the Google Maps / Google Earth Additional Terms of Service and Google Privacy Policy. Keep visible data-source attribution intact. Do not extract map data or use this game to obtain offline copies of Google’s content.

Optional platform estimates use ASTER GDEM v3 (NASA/METI) through Open Topo Data, with locally calculated NGA EGM96 datum conversion. These estimates have limited resolution, gaps and artifacts; they do not establish exact terrain or rooftop alignment.

Overview imagery comes from Natural Earth. The renderer is CesiumJS, with its license and third-party notices distributed alongside the application. The fictional platforms have a 100 m radius; contact is an approximate height patch, not exact leg support or edge geometry. The rocket and platforms are original game objects, independently created and not extracted from map tiles. Visible terrain and buildings are scenery; this version does not provide collision with their meshes.

Detailed coverage and data-service availability vary. The game may revert to simplified scenery when usage limits, connectivity or provider errors prevent detail. Scores stay local to your device. This version does not offer real-world prizes or a shared leaderboard.

Development notice · updated October 11, 2026. The site operator must review these terms for their actual service before public release.