Keep your momentum going in "Brain Test 4 Level 28: Doctor Worry needs to get blood samples from that fly." with our complete walkthrough.
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Question
Doctor Worry needs to get blood samples from that fly.
Hint 1
Your finger might attract the fly.
Hint 2
Keep your finger on the screen until the fly is filled with blood.
Hint 3
Use the swatter to kill it.
Hint 4
Drag the blood into the bottle.
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Answer
Put your finger on any spot of the screen and hold it for the fly to come and get your blood. After it gets red, drag the fly swatter to it. Finally, drag the empty bottle in doctor's hand to the blood.
Game Versions
Play Brain Test 4
