Hey, first time me and my friends have done one of these and we have a lot of ideas so far. We'll be calling our team Jarf Gablam Studios for reasons that will not become obvious.
Our current team is made up of three people (possibly more but we'll see) being Ravenhaven (graphic designer), Xhawk (story/developer), and me, Harthroth (project lead/developer).
My first thought when I saw the theme was a zombie apocalypse isometric shooter where instead of shooting bullets you shoot vaccines. The idea expanded into what it is now when ravenhaven uttered a single word - monkey.
The game is called A.P.E. or Animal Parasite Epidemic. You play as Doctor Monkey, a field medic who is sent into a contamination zone to shoot BananX (banana bullets) at various infected animals until your quota of cured creatures is met. This is subject to change but it seems like a real winner so far.