A free mod for Mass Effect 3, by Orikon.

Immersive Thessia Mod (ITM) for Mass Effect 3 (ME3) is a modification that brings the immersive, action-packed and intense experience that the game was supposed to be.

What is the main purpose of this mod?

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This mod will bring the Thessia to life in a way that it will leave you mesmerized. You will feel as if you’re in the middle of a battlefield, where the enemy is attacking your city and you have to defend it.