Heli hell android game free download

Description:
Control different combat helicopters and destroy various air and ground targets. Fly one of 4 Russian military helicopters in this Android game. You have Mi-28, Black Shark and other combat helicopters in your hangar. Pilot your aircraft and complete different difficult missions in sky over the island where the enemy base is. Destroy planes, helicopters, unmanned aircraft, antiaircraft mounts and other targets. Upgrade your helicopters. Use super weapons like orbital laser.

Features:

Colorful graphics
4 different helicopters
Over 30 types of enemies
16 types of powerful weaponry
Several gamemodes
Strong bosses at the end of each level

The game requires cache to be downloaded. How to install the game with cache?
Path to cache: sdcard/Android/obb/