Klonoa: Door to Phantomile is a side-scrolling platform game developed for the PlayStation. Featuring a unique 2.5D perspective, players control the titular character Klonoa as he navigates through a three-dimensional environment while primarily moving along a two-dimensional path. The game incorporates elements that allow players to engage with objects beyond their immediate route.
Klonoa: Door to Phantomile is a side-scrolling platform game viewed from a `2.5D` perspective. The player moves the protagonist, Klonoa, along a path in a two-dimensional fashion, but the game is rendered in three dimensions. This allows the path followed to curve and for the player to interact with objects outside of the path.