The Phantom of RAMSES user guide for galaxy simulations using Milgromian and Newtonian gravity

This document describes the general process of setting up, running, and analysing disc galaxy simulations using freely available program Phantom RAMSES (PoR). implements Milgromian Dynamics (MOND) with a patch to grid-based $N$-body hydrodynamical code that uses adaptive mesh refinement. We discuss procedure up isolated interacting initial conditions for PoR, running simulations, results. manual also concisely documents all previously developed MOND simulation codes results obtained them.