Water Match © 1984 Sega.
A multi event multi-player game in the style of Konami's legendary Track and field series, featuring events such as free-style swimming, one-man kayaking, four-man boating etc.
Runs on the Sega "System 1" hardware.
Players: 2
Control: Double 8-way joysticks
Buttons: 1
Released in July 1984 in Japan.