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M.A.S.S. Builder | PlayinGG
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M.A.S.S. Builder
September 14, 2025
1
Starting at
$3.68
Description
Commander, customize and build your Mechanical Assault Skeleton Suit (M.A.S.S.) and lead the fight against an alien invasion bent on exterminating the human race. The fate of humanity is in your hands.
Launchers
Steam
Genres
Indie
, Shooter
Developer
Vermillion Digital
Publisher
Sekai Project
Gamemodes
Singleplayer
, Co-op
