National Institute of
Environmental Health Sciences
National Institutes of Health (NIH)
Department of Health and Human Services (DHHS)
NIEHS

NIEHS Kids' Pages Index!
Return to Games Index

Toxin "Bugs"!

The "red bugs" in this game are the good guys -- let's think of them as healthy red blood cells. And the green bugs might be environmental toxins (poisons) that are chasing them. Here's how to beat the toxins!

Center the game on your screen using your scroll bar.
Quickly point & click with the mouse to kill the green toxins before they poison all the healthy cells.
Try NOT to click directly on any red cells since that ends the game too!
Your score will appear in the top left corner of the box while you play.
When you hear a "whooshing" sound and the life energy score turns yellow, then red, the game is about to end.
The game score disappears quickly, but the high score reappears when a new game starts.

Back to the
Games Index

Disclaimers, including Children and Parents' Privacy Act Notice
National Institute of Environmental Health Sciences

Caution:
When you encounter this image link to a non-NIEHS site

or the words "Non-NIEHS Link", it means that by following that link you will be leaving the NIEHS website. NIEHS is NOT responsible for non-NIEHS websites. Sites maintained by outside organizations may be changed without notice to NIEHS. Therefore, unless the link is to another U.S. government sponsored webpage, endorsement by NIEHS is not implied, and NIEHS does not guarantee their continuing safe content or privacy policies. So please ask your parent or guardian before continuing to any non-NIEHS website, and especially before providing any information via the internet or by e-mail. When last reviewed, the websites linked from the NIEHS Kids' Pages seemed suitable for you to visit, but that may have changed; if you have any difficulties or concerns with any linked materials, please let us know.
NIEHS Kids' Pages