Apr 3, 2018
Operation ECHO is a Metal Slug and Megaman inspired run n’ gun side scrolling shoot ‘em up that devs have somehow managed to build in the GZDoom engine!
Read More & Play The Alpha Demo, Free (Windows)
seen from Germany
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seen from United States
seen from Finland
seen from Russia
seen from China
seen from United States
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seen from United States
seen from Netherlands
seen from Thailand
Operation ECHO is a Metal Slug and Megaman inspired run n’ gun side scrolling shoot ‘em up that devs have somehow managed to build in the GZDoom engine!
Read More & Play The Alpha Demo, Free (Windows)