Overview

No engine model yet: concepts only.
The Megaminx is a dodecahedron with 12 faces. Speed solvers build a 'star' (five edges around the first face), insert its five corners, then build the second layer of F2L-like pairs and the 'S2L' block by block up to the last face. The last layer uses CFOP-like steps: EO, CO (OLL), then CP and EP (PLL), usually in two to four looks.
The engine has no Megaminx model yet, so there are no diagrams or verified algorithms for it here.