Tunnel B1 for the Sony PlayStation 1 is a futuristic vehicular combat shooter set in an underground environment. Released in the mid-1990s, the game belongs to the action genre with a first-person perspective. Players navigate high-speed hovercraft through a series of subterranean tunnels, engaging in intense battles against enemy vehicles and stationary defenses. The objective is to destroy enemy installations while dodging obstacles and enemy fire. With its dark, industrial atmosphere and fast-paced gameplay, Tunnel B1 offers arcade-style action and a unique setting for the era's console shooters.