You were sleeping in your basement when you hear a screaming sound. Something strange happend in the research base in the arctic circle where you are stationed. You cough and splutter and reach for your torch to try find out what the hell has happend. Move YOUR MOUSE all around the scene, click objects to pick them up, activate them or move them etc. And read all descriptions! Click "i" symbol to open the inventory, click an object to use it, click the "i" to drop it back into the inventory. Hover over the objects to get a description. Note, THERE ARE checkpoints. That's what the level codes are for :) Good luck!