Doctor Chain - Version 1.0 Hidden-Object-Online.com presents new free addictive arcade game. This merry doctor should collect all necessary pills to cure his patient. But the task is not easy as the pills are of different colors. That's why collect three or more pills of the same color to remove them from the table. Be in hurry as the time is limited. The game has 16 skill levels; each is harder than the previous one. Pass successfully all levels and publish the best result in Top 10. Freeware, download and play free for Windows and Mac OS.