Spiders

SPIDERS
-Object: collect as many jewels in the mine while avoiding the growing number of spiders.
-Each level in the mine has a limited amount of time.
-Collect randomly deposited shields to protect against a spider, or to remove a spider to collect a jewel.
-Press the fire button, once jewels collected is 35 or more, to exterminate spiders when they become too numerous. -Terminating spiders costs some jewels.
-Earn extra lives by reaching higher levels.