THUNDER FORCE IV (Technosoft - Mega Drive - 1992)retrodanuart in thunderforceiv • 8 months ago (edited)In the last two years the Federation collected information about the existence of the subsystem "Vios". Considering this, the Galactic Federation mobilizes all of its power and embarks on a search for this new menace. ▶️ YOUTUBE LONGPLAY thunderforceiv technosoft megadrive longplay gaming retrogaming videogames