Add This Game to Your Site:<center><a href="https://www.gamesgood.com/play/The-Serum/" target="_blank">The Serum</a><br><object width="640" height="480"><param name="movie" value="http://swf.gamesgood.com/flashGame/201008/The_Serum.swf"> <embed src="https://swf.gamesgood.com/flashGame/201008/The_Serum.swf" width="640" height="480"> </embed></object><br><a href="https://www.gamesgood.com/" target="_blank">Free Online Games</a></center> Link to The Game:<center><a href="https://www.gamesgood.com/play/The-Serum/" target="_blank">The Serum<br /><img src="http://img.gamesgood.com/images/39/the_serum.jpg" border=0 alt="The Serum"></a><br/> Click to play this game.</center>
The Serum, Rating: 85.5% with 28853 votes , Played:58006 times, Add to 2010/8/23 18:01:50
Description:Help Zack to find what's going on in the biomedicine lab where he works.
Control:Q - To choose weapon. R - to reload. W,A,S,D/Arrow keys - To move/jump. Mouse key - To aim and shoot. Space bar - To open doors/climb out.