Micro Machines V4 is a new game in the Micro Machines series, following over 9 years of waiting. It's the direct successor to Micro Machines V3 . The game lets you drive little toy cars through miniature-size environments like over a pool table or through house gutters.
The gameplay involves racing and using weapons and power-ups to win races. If you win, you get money to unlock new tracks and cars. In multiplayer mode, up to 4 players can race against each other on one device (2 players) or through WiFi (4 players). You can also bet your car and trade cars with others.
Micro Machines V4 includes an editor to design your own tracks. Extra tracks can be unlocked by connecting the PSP to the PS2, which is available for PSP , released on 27 June 2006.