Did you ever dream of appear in the zero gravity?
It is partly physic puzzle and partly action.
The spaceship was crashed and now you are supposed to evacuate spacemen avoiding different dangers, such as
swamping holes, hungry aliens, sharp spikes, blowing fans, etc.
There are 20 various cosmic modules (levels) expecting you. Also, there are 2 difficulty modes oriented for either fans of casual or hardcore games.
You can always choose the difficulty mode in the settings menu.
Are you cool enough to collect all the stars on each level? (However, it is enough to lead every spaceman to the exit to continue.)