Unga Bunga
Cavemen funny survival game
Requirement: DirectX 7 or higher
OS: Windows 98/ME/2000/NT/XP and later , 10 Mb 
Unga Bunga is a multiplayer platform/deathmatch hybrid for 1 to 3
players, in which the players run around as club-wielding cavemen in
exotic habitats, kill moose and bears to gain technology (which allows
them to use better weapons, including spears, traps, firesticks, coals,
bow and arrow, sword), fend off invading philistines, and ultimately
compete with eachother for various objectives (depending on the
game type). All aspects of the game are fully customizable, and replay
is practically unlimited. Oh, and did we mention that it's fun?
Picture 1 - Picture 2 - Picture 3 - Picture 4 OS: Windows 98/ME/2000/NT/XP and later , 10 Mb
Requirement: DirectX 7 or higher
Play Online!!