Description

In Petri you attempt to grow a cell culture in a Petri dish. Youdeposit individual 'good' cells which grow and divide, spreadingacross the dish. However, 'bad' cells appear from the ambientenvironment which you must battle for control of the dish. You canuse agar to speed up your cells or fight off the bad cells withnumerous tools like lasers, temperature-control, penicillin,radiation, bleach or intentional phage infections. Additionally,spontaneous phage infections can occur which may threaten to wipeour your colony. You must fight those off as well.

Level progression is divided into 'stages', where each stageconsists of a series of 'rounds'. Increasing stages indicateincreasing difficulty while the rounds within a stage providevariations in gameplay (by varying the round's end-condition andthe possible bonuses such that different strategies and approachesare required for each round).

Lastly, an online global scoreboard lets you show off yoursuccess to the whole world! This scoreboard is available eitherthrough the app or at http://petri.keithwiley.com.

Petri should provide high 'replayability' since there are nosecrets. Just keep trying to improve on your earlier high scores(or try to beat other people's high scores for dominance of theglobal scoreboard).