Undercover Cops Gaiden: Hakaishin Garumaa

Undercover Cops: Gaiden: Hakaishin Garumaa is based on Irem’s Undercover
Cops arcade game. But whereas that title was a beat-em-up, Hakaishin Garumaa
instead takes place as a turn-based board game RPG. Similar in design to the
later Mario Party titles, players begin by choosing one of three of the
undercover cops. The player begins at the start location of the board and must
use one of their “numbered value tiles”. If the number chosen is above 1, the
player must compete on a slot machine to try to win a value up to what was
written on the tile. Following that, the player is able to move the number
value, which they have won, of spaces on the board. Certain squares will
activate events that include talking with characters, buying items and
engaging in battle.

Battles with enemies are handled by each side choosing one of the numbered
tiles they own. The party with the higher number becomes the attacker and the
lower value becomes the defender. Each side then chooses another numbered tile
to determine the amount of “effort” put into the attack or defense as well as
a position of the body to attack/defend. With that chosen, the turn’s sequence
plays out, with HP lost on a successful impact. Upon defeating an opponent in
battle, the player gains XP and gold.