Most features, such as extrusions and revolves, require a sketch as a foundation.
In 2015, modern SaaS (Software as a Service) models and affordable cloud-based CAD alternatives (like Onshape or Fusion 360) were either in their infancy or not yet trusted by the industry. For a student working outside a university lab, an independent hobbyist, or a startup founder in a developing economy, the barrier to entry to learn tools like SolidWorks 2015 or Mastercam 2015 was financially insurmountable. The Shadow Ecosystem of Learning solid squad 2015
The 2015 version of SolidWorks introduced a new licensing architecture, which Solid Squad famously bypassed using a custom tool. This tool allowed users to: Most features, such as extrusions and revolves, require