This game is almost perfect. Beautiful design and absolutely charming. Even the broken English is endearing in a way. The only suggestion I can make is to clarify the meaning of the 'speed' and 'delay' statistics of the units. It's not clear to me whether 'delay' is related to the time between summoning units or the time between that unit's attacks. Another user suggested an 'advance/retreat' command, but I think that would undermine the usefulness of the ranged units and the Turtle (it took me a few tries to figure out this strategy, which is vital when the enemy makes use of many ranged units). Nitpick aside, excellent game! I gave it five stars.