um, i'm not going to be mean and just write HORRIBLE or NOT I GAME but i'm going to say that you shouldn't make demos and put them on websites unless there actually fun to play with (physic demo's are fun) moving pencils around doesn't really have any fun value.
here's a thing for the zombie one. don't use the shotguun until about 1:30 but even then only when there grouding your wall, spray on prey with you pistol...
runescape is the starting game of almost everyone MMORPG gamming "life" it's free, simple and it get's you the basics of what's in store for bigger MMORPG.
 "The Majesty of Colors"){kind=icon}
 "2 player pencilzz(movement demo for.....)"){kind=icon}
 "Mud and Blood 2"){kind=icon}
 "Zilch"){kind=icon}
 "Emo Avoider"){kind=icon}
 "- Music in Motion -"){kind=icon}
 "Zombies!"){kind=icon}
 "Bloons Tower Defense 3"){kind=icon}
 "Power Swing"){kind=icon}
 "Starland Multiplayer TD"){kind=icon}
 "Desktop Tower Defense 1.5"){kind=icon}
 "Storm the House 3"){kind=icon}
 "Runescape"){kind=icon}
 "Straw Hat Samurai"){kind=icon}
 "chicken eating ot. 1"){kind=icon}
 "I wish I were the Moon"){kind=icon}