Alexander and his troops regrouped while the Jotuns finished the zombies off. Other than Alexander, who was simply tired, all his troops looked beaten and battered. This was not to say that they were weak or inexperienced. Their equipment just didn't match up to the standard of the Jotuns, and their techniques, while ingenious, did not have the same spirit energy efficiency.
But despite all that, Alexander was quite satisfied. This had been a quick skirmish after a long chase, which gave them little to no time to prepare. When they attacked the main zombie horde, they would have better preparations. The only regret that Alexander had, other than his few dead soldiers, was that they were not able to attack Pramod. He clearly had escaped with the other group of zombies. By now, he had already joined the main horde.