MONOWAVE is a hand-drawn puzzle platformer that has a fully realized core idea. This game is the debut of a Korean indie team, Studio BBB. It is a story about a newborn spirit chasing down four scattered emotions. Additionally, it is created with a mechanical language that allows it to sit comfortably with the genre’s other ambitious entries. The beautiful use of colours and a message built from emotions make it a delightful game to experience. Players, solo or in co-op, express their feelings through song and solve puzzles to find their way forward.
A World Built From Feeling

MONOWAVE focuses on the story of Mono, the game’s Guardian spirit protagonist. The protagonist is tasked with reuniting four Emotions: Happiness, Sorrow, Anger, and Anxiety. This event happened after the Prism Tree that once nurtured them lost its Emotion Shards and began to wither. It is a simple story that is told pleasantly through brief, dialogue-free cutscenes between worlds. Also, the game wisely treats its story as atmosphere rather than the main event. The visual identity is the main appeal of MONOWISE and is what carries the game. It is a painterly, scratch-art aesthetic that feels like flipping through a children’s storybook. This makes the game distinct from the usual indie-platformer look.
The story of the game is held up across four very different biomes. The emotional theme of the game bleeds into the mechanics themselves. Each of the four Emotions grants Mono a distinct traversal ability. Happiness enables higher jumps, Sorrow lets the player dive and flow through submerged passages, Anger powers aggressive wall-jumps, and Anxiety sharpens awareness to dodge hazards and read dangerous terrain. The main theme is woven directly into how the game asks players to think about movement and problem-solving. Watching an emotion allow players to traverse in a different way in such a well-created world is a beautiful experience.
Singing Your Way Through a Puzzle
The game allows players to use a singing mechanic to pass emotions to the game’s animal inhabitants. The world’s quirky animals are not treated as background but are incorporated into the gameplay of MONOWAVE. A frightened animal infused with anxiety might scurry away from danger in a useful direction. One given anger might start smashing through blockages. Such a gameplay system rewards experimentation and nudges players to test how each emotion plays across different creatures. It’s a system that rewards genuine experimentation, nudging players to test how each emotion plays out across different creatures. It also gives simple puzzle rooms a surprising amount of depth.
Platforming That Occasionally Trips Over Its Own Puzzles

The platforming of MONOWAVE is a little inconsistent compared to how confident the puzzle design of the game is. Core movement and controls are fine in isolation, and there’s nothing fundamentally broken. However, the moment-to-moment feel of traversal doesn’t always rise to meet the cleverness of what’s being asked of it. A handful of later-game jumping sections lean into tighter, more precision-demanding platforming. It can occasionally clash with puzzles that would rather players slow down and think. Difficulty curve concerns pop up elsewhere too. The puzzle complexity ramps up a bit faster than expected given the game’s soft, cozy framing. The hazards scattered through earlier levels can occasionally feel more like clutter than meaningful challenge. None of this derails the experience. It does feel like that MONOWAVE’s platforming does not have the same level of polish as its puzzle designs.
Final Verdict
MONOWAVE is a small game that punches well above its modest premise. Its emotion-as-mechanic system is genuinely smart, fully explored by the time the credits roll. It is consistently rewarding to experiment with. Its hand-drawn, scratch-art visuals give it an identity few other puzzle platformers can match. The platforming beneath all of that cleverness occasionally lags behind the puzzle design. There are also some unexpected difficulty spikes, but neither issue is enough to undercut what is, overall, a thoughtful, often genuinely touching indie surprise. For anyone looking for a short, charming puzzle platformer with real heart behind its mechanics, MONOWAVE is well worth the handful of hours it asks for.
