Use the Incinerate Plasmid on any slot machine to corrupt the machine. Then, keep reloading your saved game until you hit the jackpot. Save the game before you start playing the slot machine. This should make the robot have full health again. To stop this from happening, deactivate the robot (press X while pointing at the robot), then reactivate it a few seconds later. If the robot gets hit, it will begin to lose health, catch on fire, and eventually blow up. Restoring hacked robot's healthĪfter hacking a robot, it will begin firing at your enemies. If one Little Sister was harvested, but the rest were rescued, a third ending will play. If no Little Sisters were harvested, the 'good' ending will play.
If more than one Little Sister was harvested, the 'bad' ending will play. There are three different endings in the game, depending on how the Little Sisters were treated. Successfully complete the game to unlock the trailer for the game's sequel at the 'Extra' menu.