Startup Graveyard - History shouldn't have to repeat itself

GooseChase - The Original Scavenger Hunt App

Startup Failures - Share your failures and learn from mistakes

Actionbound - Take people on real-world treasure hunts and guided walks Actionbound is an app for playing digitally interactive scavenger hunts to lead the learner on a path of discovery. We call these multimedia based hunts 'Bounds'.

Google Graveyard by SaaSHub - The Google Graveyard is the complete list of discontinued products by Google. Also known as 'The Google Cemetery'

Scavenger - An augmented reality scavenger hunt for cash prizes