We present three searches for a neutrino signal from dark matter self-annihilations in the Milky Way. The signal from these events is identified by signatures which start developing within the fiducial volume of the IceCube Neutrino Observatory. The three presented analyses are sensitive to different energy scales and together cover an energy range from 10 GeV to 300 TeV in dark matter particle mass, while focusing on either track-like or cascade-like events. Two analyses incorporate energy in the analysis, while one analysis introduces a novel method to reconstruct events below 1 TeV. Experimental exclusion limits are presented for all analyses.