Upgrade Level Cost Effect
1 25 Extra Health +20
2 50 Extra Health +40
3 100 Extra Health +60
4 150 Extra Health +80
5 200 Extra Health +100

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.