Alright, I finally got back to school. Here is the full version of the game, in DBPro source code form. There is also a complete level editor.
http://www.boltsoftwaregames.com/GadgetGear.zip
Here are the basic controls:
Arrows - move left and right/swing left and right on grappler
Up - Jump/Go up ladder/Press while in air to use rocketpack
Down - Duck/Go down ladder
Shift - Take out/Take back in grappler
[Insert/Home/Pg Up/Delete/End/Pg Dn] - select 1 of 6 charges
1-9 - select ammo type
Left mouse button - Fire weapon
Right mouse button - Pick up energy, open barrier, etc
Scroll wheel - Select weapon, click to use previously used weapon
There are a few more controls, but I have to go. I'll post later with more detailed instructions on the game, sorry. Have fun
Xander Moser - Bolt Software - Firewall