Defend The Earth-from asteroid

This game's goal is to defend the earth from asteroid.

Before asteroid go to the earth nearly, destroy asteroid by touching asteroid.

If asteroid arrives at the earth, life will be reduced by two (big asteroid) or one (small asteroid).

If all the five lives are reduced, game will be over.

Your touch is only weapon to destroy asteroid.

Before asteroid arrives at the earth, destroy asteroid by touching the asteroid quickly.

Let's destroy all the asteroids then defend the earth completely.

Compare your score with other's in global leaderboard.</div> <div jsname="WJz9Hc" style="display:none">本场比赛的目标是小行星保卫地球。

在小行星进入地球近，通过触摸小行星摧毁小行星。

如果小行星到达地球，寿命将由两名（大小行星）或一（小行星）减少。

如果所有五个生活减少，游戏就结束了。

你的接触是唯一的武器摧毁小行星。

在小行星到达地球，通过快速触摸小行星摧毁小行星。

让我们摧毁所有的小行星然后完全保卫地球。

你的分数与其他在全球排行榜进行比较。</div> <div class="show-more-end">