You need to have disaster cards that you can play on the other players like "Marketing Department Drops Acid" or "Firmware Update Bricks System". You can also take a game out of play buy using the "Firmware Update Crashes Game".
Hmm, other card names like:
"Multi-Platform" - gives a player a copy of a game another player has out.
"Delayed" - resources for the game are still tied up but it is out of play for several rounds.
"EA Sequel" - reduced the stats of a released game.
"AO Rating" - kills a game.
This is fun, I could do this all day.
Thank god for the disable signatures option.