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About the Game

Bonetale is a fan-made arcade experience built as a heartfelt tribute to Undertale, the iconic RPG created by Toby Fox. Developed by Woloned, this project reimagines the conflict between humans and monsters by putting you firmly on the side of the underground dwellers. Your mission is to confront and defeat a dangerous human threat, flipping the classic narrative on its head and offering a completely different emotional angle on a world that fans already know and love.
At the heart of Bonetale is its roster of playable characters. The game features more than nine unique fighters, each designed with their own set of abilities that pull directly from Undertale lore. Rather than playing a single fixed character, you can switch between vastly different playstyles depending on who you select. Some characters rely on physical bone attacks that require careful aim and timing. Others harness the power of Gaster Blasters, launching wide and devastating energy beams that can clear threats in a single well-placed shot. Several characters carry even more unusual tools, including the ability to alter gravity and shift the entire battlefield dynamic, or to stop time entirely and reposition before enemies can react.
What sets Bonetale apart from many fan projects is its character creation feature. Rather than limiting you to the existing roster, the game gives you the tools to build your own combatant from scratch. This adds a layer of personalization that keeps the experience feeling fresh even after you have explored the main cast.
The content on offer is substantial. Here is a breakdown of what the game includes:
Over nine playable characters, each with distinct combat mechanics
A character creation system for designing your own fighter
An adventure mode that extends the experience beyond standalone battles
More than nine difficulty levels ranging from accessible to brutally demanding
A wide variety of abilities including bone attacks, Gaster Blasters, gravity manipulation, and time stopping
High replayability driven by the variety of characters and challenge tiers
The adventure mode in particular adds significant depth to the overall package. Rather than simply jumping into fights, players can progress through a structured journey that gives context to the battles and builds toward a larger goal. This mode was introduced as a major update and represents a meaningful expansion of what the base game originally offered.
Difficulty is a core part of the Bonetale identity. The game does not shy away from testing players, and the multiple difficulty settings mean that both newcomers and veteran players will find something that matches their skill level. For those who want the ultimate test, the hardest settings demand precise reflexes, deep knowledge of each character's abilities, and the ability to adapt quickly when the pressure builds.
For players who choose to experience Bonetale through MuMuPlayer on PC, the control precision offered by keyboard and mouse mapping makes a genuine difference during the most demanding encounters. Reacting to incoming attacks, timing ability activations, and managing character-specific mechanics all become more reliable when you are working with physical inputs rather than a touchscreen. The expanded display also gives you a clearer view of the action, which is especially useful when multiple projectiles and effects are filling the screen at once.
Bonetale is a passion project that delivers real depth, variety, and challenge for anyone who appreciates the Undertale universe or simply enjoys arcade combat with a wide range of mechanics to master.