"We've done it successfully. People, birds, dogs - anything with a brain can travel through our time machine." How could you tell if it was an animal? I mean a human would be able to tell you, but an animal? How exactly would you be able to tell? I've only done the possibilities on the right, of course.
At least it's free, this definitely isn't worth retail price, not even a dollar. The game is okay, but repetitive, it's been done before. Nothing new, nothing innovative, just like there are copies of Temple Run splattered around iOS and Android, so are variants of this game. 2/5.
@bloodbath21 The term "Nerd" or "Geek" is meant to be offensive, but I feel it only really compliments the targeted, seeing as it only says that the person is smarter than the offender. In this case, the creator has learned how to program games, making him a geek or nerd, since he's smarter than you. That means that every person who's ever learned how to program is a nerd or geek according to your rules. You can come up with an idea like this for your game by doing about 5 minutes of research. The creator is not a nerd or a geek, you're just stupid. Oh, no offence.
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 "Axon"){kind=icon}
 "intrusion"){kind=icon}