Hellbender Havoc app for iPhone and iPad
4.6 (
816 ratings )
Entertainment
Education
Developer: Purdue University
Free
Current version: 1.0, last update: 7 years agoFirst release : 02 Sep 2016
App size: 108.31 Mb
Help Herbie thrive by navigating the river, eating crawfish, and avoiding natural and man-made hazards. Learn about the lifecycle and preservation of the Hellbender Salamander, North America’s largest salamander.