Your Obby Size

About Your Obby Size: Parkour, Size Control, and Secrets

Your Obby Size throws parkour and size control together into one thrilling obstacle course adventure. The goal is straightforward — reach the end — but the path there is packed with challenges that range from easy to extreme. Lava waits to punish a wrong step, monsters guard certain areas, and secret paths stay locked until you've earned enough trophies to open them. Collect those trophies and you'll also unlock new locations and unique character skins.

Several scenes show a floating skull with red glowing eyes trailing purple particles through dark environments. A small blue penguin-like character appears alongside the player character across multiple views. Glowing white horizontal beams are placed across the path in several levels.

Shortcuts to the top exist for those sharp enough to find them — the game rewards players who explore rather than just push straight ahead.

How to Play Your Obby Size

The objective is to make it all the way to the finish. Along the way, avoid lava, navigate obstacles of escalating difficulty, and watch out for monsters that guard specific zones. Gathering trophies is key — enough of them unlocks secret paths, new locations, and character skins. Finding shortcuts can make the climb significantly faster for a true parkour master.

Controls

• Q / E: Change size
• W / A / S / D: Move
• Space: Jump
• Tab: Pause
• Shift: Show cursor
• Mouse wheel: Zoom camera in or out
• Right-click (hold): Rotate camera (when cursor is visible)

Mobile

• On-screen interface: Use the in-game touch controls

Games You Might Like

If the obstacle-course climbing in Your Obby Size keeps you hooked, browse the full Obby games collection for more parkour and platform challenges. Obby Parkour: Tower of Hell shares the lava-dodging, skin-collecting spirit with huge maps and multiple escape modes to conquer. For a competitive twist, Obby: Mini-Games pits you against other players across colorful parkour levels, glass bridges, and falling tiles.

Fans of exploration and obstacle-based progression will also find plenty to enjoy across the broader Adventure games category.