Start/Home Page

Level/Play Screen

Terminal/Game Over Screen

Sources Used for Images/3D geometries:

https://stock.adobe.com/search/3d-assets?filters%5Bcontent_type%3A3d%5D=1&filters%5B3d_type_id%5D%5B%5D=1&order=relevance&safe_search=1&k=astronaut&search_page=1&search_type=usertyped&acp=&aco=astronaut&get_facets=1&asset_id=222486460&content_id=222486460

https://free3d.com/3d-model/alien-614717.html

https://wallpapercave.com/mars-wallpapers

https://www.turbosquid.com/3d-models/free-alien-head-3d-model/624109