Pnemonia Bloodstream Simulation

The user will control the white cell using the up, down, left, and right keys, which will move it in those directions. Collecting bacteria will gain 20 points, while hitting the virus will subtract 100 and missing bacteria will lose 15 points. If two bacteria get by there will be a wave of bacteria for a little and the scoring will change to no points added when bacteria collected and -20 when missed. The pills can be collected and used when this happens, using spacebar, which will make it a shorter time, this is the antibiotic. You can tell if you have the antibiotic by seeing if there is a heart on the bottom left. The shot can be collected and will automactically be used if two pass (pnemonia is recieved) . There are some times where the "vaccine" won't work though so don't assume it will. Finally have fun!