--- /dev/null
+This is regular amoeba. If, when it attempt to grow, it is blocked in all
+directions by something other than the player, it will die. Amoeba will kill
+any bugs, flies, or spaceships that touch it.
+
+The amoeba growth value is the same for all types of amoeba.
+Amoeba will take between 0 and [25/(1-value)] seconds to attempt to grow.