Post-Jam Update

Malware Detected has been updated to include bug fixes and features that I didn't have time for during the 48 hour jam.

• Fixed critical bug, where the mouse would leave the game area in browser.
• Fixed critical bug, where it was impossible to exit the game on desktop.
• Added difficulty modes to the title screen.
• Added high scores.
• Revamped scoring system, so that points are awarded when you close a virus rather than when you purge a virus.
• Improved mouse predictability, to encourage a more fun (and hopefully less annoying!) experience.
• Improved 'Purge' notification window. It's now always on top of other windows, encouraging you to notice it.
• Minor graphical tweaks and improvements.