Spelunker Party! (JP) is a revamped port of the free-to-play title Spelunker World for the Nintendo Switch. The game is now in a single package supporting local and online multiplayer with all the microtransactions stripped out. This is the first Spelunker game to get a retail release in 30 years. It was localized for the Switch eShop in October 2017.
The game is a stage-based platformer with several hazards including fall damage with limited health. There are over 100 stages and time trial leaderboards as well as several Quests, the game's version of achievement, to complete.