Hisshou 777 Fighter - Pachi-Slot Ryuuguu Densetsu is a pachislot (slot machine) simulation game set within the context of the Ryuuguu Densetsu (Dragon Palace Legend) theme. Combining the pachislot genre with a recognizable theme likely aimed to create a unique and engaging experience for players familiar with both concepts. The game likely involved simulations of the slot machine mechanics with visual elements relating to the Ryuuguu Densetsu story or setting.

Hisshou 777 Fighter - Pachi-Slot Ryuuguu Densetsu (Japan)

Hissatsu Pachinko Collection 2 (Japan)