Space Invaders Extreme platform Nintendo DS
Multiplayer
The Xbox Live Arcade version of the game is the first version to include four-player co-op and versus multiplayer modes. Players can compete both locally and online over Xbox Live.
On the DS, two players can compete against each other using either the Single-card download play, Multi-card play, or Nintendo WiFi Connection (via the Internet). The top screen is used to display the remote player's progress; there is also an online ranking system. The PSP version only allows local competitive play.
system console medium device program