Apollomon Darkness Mode is identical in form to Apollomon Whispered, save that it now wields a gigantic, dual-edged axe formed from Axemon's body. It is also has Axemon's spike blades coming out of its shoulder pads and Axemon's visor on its forehead.
- Apollomon Darkness Mode (アポロモン ダークネスモード)
Official name used in Digimon Fusion. No official romanization available.