Overrun: Zombie Horde Survival APK

What’s new:

Additions
– Downed survivors now return at the end of the wave
– Button to refresh shop inventory
– Exit button to the main menu
– Cloud saves to sync progress across devices
– Fast forward time button
– 12 new achievements (more to come)
– Leaderboards for the most kills, Z Bucks and highest wave
– More ways to get FREE Z Bucks

Tweaks:
– Increased explosion radius of landmines
– Decreased cost of some structures
– Reduced number of zombie brutes
– Combined build and demolish modes
– Bug fixes