Survive long enough for your egg to hatch into a fuzzy little polar bear snack. There are four unlockable game modes, fifteen achievements and five alternate endings. Use the arrow keys to move. Press SPACE to slide on your belly. Tips: Slide into other penguins to knock them off the edge. The polar bear won’t leave until he’s eaten his fill, unless you bug him with your beak. Don’t let your guard down, there are a few surprises lurking in the water. Once you’ve got the hang of things, you can sit on your egg in the nest to advance the level timer more quickly. Have an egg-cellent time playing Egg Defender!