Unhatched eggs most likely belonging to one of the bugs. They release poisonous viral gas when you are nearby. They remain stationary, but you should destroy them to avoid possible contamination.

© 2005 Konami Digital Entertainment, Inc. "KONAMI" is a registered trademark of KONAMI CORPORATION. All rights reserved. "CODED ARMS" is a trademark of KONAMI CORPORATION. "PlayStation" and the "PS" Family logo are registered trademarks and PSP is a trademark of SCEI. Memory Stick Duo(TM) may be required (sold separately). The rating icon is a registered trademark of the Entertainment Software Association.