Okay so I got a few things to declare so if you got unity3d and know C# why not.

5 Minute GUI

https://www.assetstore.unity3d.com/#/content/5154
Teleporter

https://www.assetstore.unity3d.com/#/content/6356

Cyber tanks

http://sbx.sk/AkBS

I have been taking a mini vacation getting ready for ludum, not doing any games so I am amped.

I hope its strange powerups.