
Four warriors take risks in the human body. They will encounter many enemies from outside, including bacteria, viruses, fungi, parasites and so on. They will also face infected cells and cancer cells. Finally, they will strive to wipe out the enemy and usher in victory.


Simple difficulty in customs clearance.

Normal difficulty in customs clearance.

Hard difficulty in customs clearance.

Hell difficulty in customs clearance.

Eliminate 100 germs.

Eliminate 30 parasites.

Rescue teammates 10 times.

Collect 4 Golden Cups.
Minimum OS *: Windows 7,8,10 Processor: Intel Core i5-6300HQ 6th-gen / AMD A10 6th Gen A10-8700P Memory: 1 GB RAM Graphics: Nvidia GTX 700 Series / AMD Radeon R9 200 Series DirectX: Version 10 Storage: 200 MB available space Sound Card: DirectX compatible sound card