: Many itch.io creators build their games around popular community theories, such as the identity of The Prototype or the origins of the Smiling Critters .

While the official is available on platforms like Steam and Nintendo Switch , itch.io is primarily home to high-quality fan-made projects and demos. These fan games often reimagine lore or offer early "concept" experiences before official releases. Top Poppy Playtime Chapter 4 Fan Content on itch.io

: A downloadable Windows game developed using fan-made assets. It has received multiple updates for monster AI, puzzles, and even a Huggy boss fight.