Rat Quest casts its player as a rat climbing through a level in pursuit of cheese. The central challenge is deliberately unforgiving platforming: jumps demand care, and a fall sends the rat back to the bottom. That steep reset makes each stretch of upward progress part of the game’s tension, rather than a simple route to the next platform.
The game also has an unsettlingly cheerful streak. Its description insists that everything is fine, while the V1.8 announcement confirms an Easy mode that unlocks after beating the game, alongside Hard mode. The same announcement says settings can enable offline modes, letting players see videos that play from the game. These documented details suggest a design that pairs demanding movement with oddball presentation and additional ways to approach or view its content.
Rat Quest is listed as single-player, so its play format is a solo platforming climb rather than a shared match or cooperative session. Its defining draw is the combination of precise, punishing jumps, a cheese-seeking rat, and deliberately peculiar humor.