This is an Ad supported version of Immunity - Stayin' Alive.

How to play

- Our hero is 'Gurrrm the Germ'. It's a hard life being a germ trying to stay alive amongst all the other germs.
- Gurrrm's immunity level is constantly draining. In order to increase Gurrrm's immunity and stay alive, Gurrrm must attack the other germs but only the germs he is immune to.
- If Gurrrm touches germs he is not currently immune to his immunity meter is drained.
- The colour of germ that Gurrrm is currently immune to is shown in the 'Immunity Colour Box'. The immunity colour is constantly changing.
- Killing correct colour germs while aviod hostile germs ups your score multiplier!
- Watch out for 'Worm Germs'. They will directly attack Gurrrm draining his immunity. Avoid them at all costs as they can not be killed.
- Eating a 'Health Pill' will boost Gurrrm's immunity.
- If Gurrrm's immunity reaches zero, its game over!

Features

- Universal app compatible with iPad, iPhone and iPod touch
- Retina display optimised
- Game Center achievements and top scores leaderboard supported
- Facebook & Twitter functionality supported