Must to be Invasion

This game is very fun and quite interesting approach on a theme

Nice Retro Game. If you download the Unity 4.6 beta (1gb) it will install the 4.6 web player.

Though I was really bad at UFO control I had quite fun playing around with it. Used arrows instead of WASD, which might be good to point out that they work too.

Awesome! I would add some explosions btw, but it doesn't really matter, game is simple but really fun to play :)

really cool, chaos is fun, good job

Love the style!

Loved the music!

I like that Dungeon Keeper feeling... being bad is fun! Good job with the game.

Very fun!

love the music, like the visuals.
I just shot everything, I'm not sure if there is an aim to the game

I"M not sure what it has to do with the theme connested worlds though

Good effort

helicopters are metal slug? control have found it too fast and imprecise.

@liquidminduk the theme is an approach for our world -> outside life -> dead world. But it's a suggestive interpretation, not explicity.
@KiAn maybe, I think so. But I found in public domain, but I don`t deeper to verify the integrity. So, this is why my game is in jam not in compo. About the controls, thanks for feedback, that`s my main goal (not a quite precise control).

Great music. But taking graphics from other games is poor form, even for a jam, and your game suffers a bit from it, esp. since the helicopters (and their bomb spawn points) can flip instantly, making it difficult to predict where to go.