----------------------------------------------------------------------------
  Chart for creation of units.
 ----------------------------------------------------------------------------

    Here's a chart for the creation of units in Command & Conquer.
    The number in parenthesis next to the unit number is the tech level
    required in multiplayer mode.

  
  ------------------------------------------------------------------------
  | GDI UNIT         | TECH LVL |              PREREQUISITE              |
  -------------------+----------+-----------------------------------------
  | Minigun Infantry |        1 | Barracks                               |
  | Grenade Infantry |        1 | Barracks                               |
  | Rocket Infantry  |        2 | Barracks                               |
  | Engineer         |        3 | Barracks                               |
  | Commando*        |        7 | Barracks, Advanced Comm Center         |
  | Humm Vee         |        2 | Weapons Factory                        |
  | APC              |        4 | Barracks, Weapons Factory              |
  | Medium Tank      |        3 | Weapons Factory                        |
  | MRLS             |        7 | Weapons Factory, Adv. Comm Center      |
  | Mammoth Tank     |        5 | Weapons Factory, Repair Bay            |
  | Chinook*         |        6 | Weapons Factory, Helipad               |
  | Orca             |        6 | Weapons Factory, Helipad               |
  | MCV              |        7 | Weapons Factory, Adv. Comm Center      |
  | Harvester        |        2 | Weapons Factory, Refinery              |
  | Ion Cannon       |        7 | Adv. Comm Center                       |
  ------------------------------------------------------------------------


  For NOD units...

  ------------------------------------------------------------------------
  | NOD UNIT         | TECH LVL |              PREREQUISITE              |
  -------------------+----------+-----------------------------------------
  | Minigun Infantry |        1 | Hand of Nod                            |
  | Rocket Infantry  |        2 | Hand of Nod                            |
  | Flamethrower Inf |        1 | Hand of Nod                            |
  | Engineer         |        3 | Hand of Nod                            |
  | Chem Warrior*    |        7 | Hand of Nod, Temple of Nod             |
  | Commando*        |        7 | Hand of Nod, Temple of Nod             |
  | Nod Buggy        |        2 | Airstrip                               |
  | Recon Bike       |        2 | Airstrip                               |
  | Light Tank       |        3 | Airstrip                               |
  | Artillery        |        6 | Airstrip                               |
  | Flame Tank       |        4 | Communications Center, Airstrip        |
  | Stealth Tank     |        5 | Communications Center, Airstrip        |
  | Chinook*         |        6 | Helipad, Airstrip                      |
  | Apache*          |        6 | Helipad, Airstrip                      |
  | MCV              |        7 | Weapons Factory, Temple of Nod         |
  | Harvester        |        2 | Weapons Factory, Refinery              |
  | Nuclear Strike   |        7 | Temple of Nod                          |
  | SSM Launcher*    |        7 | Temple of Nod, Airstrip, Obelisk       |
  | APC*             |        4 | Airstrip, Hand of Nod                  |
  ------------------------------------------------------------------------

  * Available in multi-player missions only.   May be available in single
    player missions as unit given to you at start of mission or as a
    mission objective for capture.


----------------------------------------------------------------------------
 Chart for creation of structures.
----------------------------------------------------------------------------

    This chart details what the requirements are to build structures in
    C&C.  Note that in single player missions, you may not have access
    to advanced buildings until later in the game.


  ------------------------------------------------------------------------
  | GDI STRUCTURE    | TECH LVL |              PREREQUISITE              |
  -------------------+----------+-----------------------------------------
  | Const. Yard      |        1 | None (all buildings require this)      |
  | Power Plant      |        1 | Construction Yard                      |
  | Barracks         |        1 | Power Plant                            |
  | Refinery         |        1 | Power Plant                            |
  | Tiberium Silo    |        1 | Refinery                               |
  | Guard Tower      |        2 | Barracks                               |
  | Adv. Guard Twr   |        4 | Communications Center                  |
  | Weapons Factory  |        2 | Power Plant                            |
  | Repair Pad       |        5 | Power Plant                            |
  | Comm Center      |        2 | Refinery                               |
  | Adv. Pwr Plant   |        5 | Power Plant                            |
  | Adv. Comm Cntr   |        7 | Communications Center                  |
  | Helipad          |        6 | Barracks                               |
  | Sandbags         |        1 | Construction Yard                      |
  | Chain link Fence |        1 | Construction Yard                      |
  | Concrete Wall    |        1 | Construction Yard                      |
  ------------------------------------------------------------------------ 

  For NOD structures..

  ------------------------------------------------------------------------
  | NOD STRUCTURE    | TECH LVL |              PREREQUISITE              |
  -------------------+----------+-----------------------------------------
  | Const. Yard      |        1 | None (all buildings require this)      |
  | Power Plant      |        1 | Construction Yard                      |
  | Hand of NOD      |        1 | Power Plant                            |
  | Refinery         |        1 | Power Plant                            |
  | Tiberium Silo    |        1 | Refinery                               |
  | Turret           |        2 | Hand of Nod                            |
  | SAM Site         |        6 | Hand of Nod                            |
  | Airstrip         |        2 | Refinery                               |
  | Repair Pad       |        5 | Power Plant                            |
  | Comm Center      |        2 | Refinery                               |
  | Adv. Pwr Plant   |        5 | Power Plant                            |
  | Temple of NOD    |        7 | Communications Center                  |
  | Helipad*         |        6 | Hand of Nod                            |
  | Obelisk of Light |        4 | Communications Center                  |
  | Chain link Fence |        1 | Construction Yard                      |
  | Concrete Wall    |        1 | Construction Yard                      |
  | Sandbags         |        1 | Construction Yard                      |
  ------------------------------------------------------------------------

  * Available in multi-player missions only.   May be available in single
    player missions as unit given to you at start of mission or as a
    mission objective for capture.