Pennywise - Cross-platform application to open any website or media in a floating window
Gift Hunt for WordPress - Online treasure hunt on your WordPress site
PiP for Mac - Always on top window preview similar to the popular windows only OnTopReplica
Treasure Hunt - A scavenger hunt app for kids, powered by machine learning
PiPer - A DIY Minecraft computer to build gadgets
GooseChase - The Original Scavenger Hunt App