DeskTank

It's very simple. You control small tank and must destroy enemy tanks and copters.
Your tank is placed on bottom of screen, and your enemies will appear from top.
You can control tank by keys(default, but you can change in settings):

• Arrows - move and rotate.
• [space] - fire
• [1] - switch tank to tank mode.
• [2] - switch tank to chaingun.
• [3] - switch tank to rocket launcher.
• -
• [F10] - Main menu.
• [Esc] - Hide game to traybar.

advanced keys:

• [G] - open Upgrade window. Here you can spend found Gears - - to upgrade different things.
• [R] - launch Rockets Storm (if exists)
• [M] - use personal medikits (if exists)
• [I] - create an illusion (if exists)
• [B] - use bomb (if exists)