From 030001AC
Each enemy slot is 0x38 bytes
There are

From 3000738 to 3000770
Enemy00 = 0x03000738 Enemy orientation
Enemy02 = 0x0300073A Enemy Y position
Enemy04 = 0x0300073C Enemy X position
Enemy06 = 0x0300073E Enemy Y position spawn
Enemy08 = 0x03000740 Enemy X position spawn
Enemy0A = 0x03000742 Enemy top boundary offset
Enemy0C = 0x03000744 Enemy bottom boundary offset
Enemy0E = 0x03000746 Enemy left boundary offset
Enemy10 = 0x03000748 Enemy right boundary offset
Enemy14 = 0x0300074C Enemy health
Enemy16 = 0x0300074E Enemy animation
Enemy18 = 0x03000750 Enemy graphic pointer
Enemy1C = 0x03000754 Enemy animation counter
Enemy1D = 0x03000755 Enemy ID
Enemy1E = 0x03000756 Enemy spriteset slot
Enemy1F = 0x03000757 Enemy spriteset GFX slot
Enemy20 = 0x03000758 Enemy palette
Enemy24 = 0x0300075C Enemy pose
Enemy26 = 0x0300075E Enemy timer for something
Enemy2B = 0x03000763 Enemy invincibility timer
Enemy2D = 0x03000765 Enemy respawn timer
Enemy30 = 0x03000768 Enemy freeze timer