The Sun and Moon, developed by Digerati Distribution, is a platformer game that won Ludum Dare 29. The game has a unique mechanic where players can dive into the ground, conserving momentum while reversing gravity. This allows players to fling themselves high into the air or deep beneath the surface. The objective is simple - collect the three orbs in each level and jump into the wormhole. However, spikes, endless drops, and impossible heights make the game increasingly challenging.

The game features over 150 levels, ranging from easy to brutally difficult, that require players to master the controls and think outside the box. The levels can be explored in any order that suits the player, thanks to the non-linear level unlock system. Additionally, the game offers a time goal system, with three tiers of medals, that provides an extra challenge even on the easiest levels. The game has minimalistic graphics that help players focus on the gameplay, and it features music by Dubmood that grows as players progress through the game.