Одна из первых модификаций для Serious Sam The Second Encounter, созданная старожилом форума SeriousZone - Dances with Kleer (DWK). В основе проекта - изменение внешнего вида врагов, оружия и эффектов, а также ускорение скорости и высоты прыжка игрока. Как отмечает сам автор:
Once upon a time there was this guy
who kept hearing about this game
called Serious Sam. Curious, he
downloaded the Demo. Blown away by
how cool it was he had to have the game.
First he bought The First Encounter and
then he played, then played some more.
Then he had to have The Second Encounter.
Then he played, then he played some more, and some more....
Then finally he learned to Dance with the Kleer.
AND DANCE HE DOES!