desolé c du copié coller et j'ai trouver sa sur internet :
* Play cards like "Heavy Storm" or "Mystical Space Typhoon" to destroy this card and allow you to special summon an "Ancient Gear" monster to gain quick field advantage.
* Remember that you cannot Special Summon "Ancient Gear Golem","Ancient Gear Beast" and "Ultimate Ancient Gear Golem" with this because their effects restrict it.
* This card works extremely well with "Ancient Gear Gadjiltron Dragon". The Dragon can be Tribute Summoned for 1 monster (most preferably "Green Gadget" to gain the Piercing effect) while it is in play, and is the strongest monster you can Special Summon when it is destroyed.
* This card also works nicely with Demise of the Land. By chaining that to the Special Summon of a monster with a field-clearing effect (such as Demise, King of Armageddon or Judgment Dragon) when your opponent declares priority on the effect's activation, you will bring Gear Town to the field just in time to be destroyed, giving you a free monster that can either hold off an attack or, at the very least, force them to pay the cost to use the destruction effect again.
* This card allows Ancient Gear Engineer, Ancient Gear Beast and Ancient Gear Gadjiltron Chimera to be summoned without tribute, and Ancient Gear Golem and Ancient Gear Gadjiltron Dragon to be summoned with only one tribute.
* Pick two copies of this card for the effect of "Magical Hats" to Special Summon 2 Ancient Gear Gadjiltron Dragon to the field.
* If you have three copies of this card in your hand,you can play all of them, one after another (make sure when you play the 2nd and 3rd cards that you play them face down so the Special Summoning effect doesn't Miss the Timing). With the first 2 destroyed, you get two monsters. If you've got a Spell/Trap destroyer, you can destroy the third one. Then, you'll have three Ancient Gear monsters on the field!
j'ai pas tout comprit (je suis pas doué avec l'anglais) mais j'ai au moins comprit que les RA a un sacrifice peuvent etre normal summon
le site :
http://yugioh.wikia.com/wiki/Card_Tips:Geartown
si quelqu'un voudrait ma traduire ce qui est en anglais ce serait avec grand plaisir