Segatools — Ongeki

O.N.G.E.K.I. requires precise input mapping. In the arcade, the game reads inputs from a dedicated JVS I/O board. Segatools provides a virtualized input layer.

Emulates the Keychip and I/O board (IO4) requirements that would otherwise prevent the game from booting on a non-Sega machine. Setting Up Segatools with Ongeki segatools ongeki