Play Party Time: Gonta the Diver II / Ganbare! Gonta!! 2 Online

Party Time: Gonta the Diver II, released in arcades in 1991 by Irem, is a sequel that builds on the simple, frantic gameplay of its predecessor. It arrived during a period when arcade cabinets were still dominant, offering short bursts of intense, score-driven action. The game doesn't try to reinvent the wheel; it just gives you a diver, some treasure, and a whole lot of things that want to stop you.

You control Gonta, a diver who must collect treasure scattered across the sea floor while avoiding hostile sea creatures like jellyfish and pufferfish. Your main goal is to grab as much treasure as possible before your oxygen depletes or enemies overwhelm you. Key mechanics include managing your limited air supply, which constantly ticks down, and using a limited-use harpoon to temporarily stun or eliminate threats. The pacing is relentless; you're always weighing risk against reward, deciding whether to go for one more piece of gold or surface for air. It feels like a tense race against your own meter as much as against the creatures around you.