OVIVO is a minimalistic platformer with unusual mechanics where everything is as simple as black and white. The journey in this metaphoric world is filled with illusions and hidden messages.
The player controls a small orb-like character that can toggle between being black on a white background or white on a black background by pressing the spacebar. This change in color state reverses the direction of gravity, allowing the player to overcome obstacles and navigate the levels in creative ways.
When the player switches the character's color, its existing momentum is preserved, creating a fluid, graceful feel. Players must time their color switches and maintain momentum to effectively traverse the levels.
Levels are designed around the ability to switch gravity direction, presenting the player with various situations where they must strategically alternate between black and white to navigate platforms and reach their goal. This mechanic requires players to constantly adapt their approach as the gravity shifts.
While the platforming is challenging, the game encourages exploration within its minimalist levels. Each stage contains collectible symbols and orbs that are often hidden off the main path, rewarding players who take the time to search and experiment. The abstract art style also conceals optical illusions and hidden messages, adding an extra layer of depth for players who seek to uncover the game's subtle narratives and meanings.
The difficulty curve gradually introduces new gameplay mechanics and challenges as the player progresses. Early levels serve as a gentle introduction to the core switching mechanic, while later stages become increasingly demanding, requiring precise timing and momentum management.
The simple left/right movement combined with the color-switching ability allows players to fluidly navigate the levels, creating a sense of flow and control that complements the game's minimalist design.