M.A.S.S. Builder similar games & best alternatives

M.A.S.S. Builder - Trailer
M.A.S.S. Builder - m-a-s-s-builder_1.avif
M.A.S.S. Builder - m-a-s-s-builder_2.avif
M.A.S.S. Builder - m-a-s-s-builder_3.avif
M.A.S.S. Builder - m-a-s-s-builder_4.avif
M.A.S.S. Builder - m-a-s-s-builder_5.avif
M.A.S.S. Builder - m-a-s-s-builder_6.avif

M.A.S.S. Builder

PC (Microsoft Windows) • 2025

Should you play it?

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.

What works

  • Extensive and deep mech customization
  • Engaging combat with tuning options
  • Active developer support and updates
  • Creative freedom and expression
  • Good value for mech enthusiasts

Things to keep in mind

  • Combat can feel repetitive and unpolished
  • Story is verbose and inconsistent
  • Grind for parts can be tedious
  • Multiplayer features limited or buggy
  • Ui and tutorials could be improved

What to play next

Top picks

Games that feels the closest overall

  • MEGATON MUSASHI W: WIRED

  • Last Epoch

  • Warhammer 40,000: Inquisitor - Martyr

  • Jets'n'Guns 2

  • CyberCorp

  • HARDCORE MECHA

Less social

Games that feels like M.A.S.S. Builder but with less teamwork and cooperation

  • Wretch: Divine Ascent

  • Sodaman

  • Vital Shell

  • Phantom Brigade

  • FRONT MISSION 3: Remake

  • Soulstone Survivors: Prologue

More intimate

Games that feels like M.A.S.S. Builder but with more focus on close relationships

  • Entropy Survivors

  • Alpha League HD

  • HELLDIVERS™ Dive Harder Edition

  • Apocalypse Party

  • Nienix: Cosmic Warfare

  • Dead Effect 2

Less competitive

Games that feels like M.A.S.S. Builder but with less competition against others

  • Granvir

  • Cyber Knights: Flashpoint

  • Moros Protocol

  • Pixel Privateers

  • 33 Immortals

  • The Ascent

Choose your own criteria ->

Similarity map

How to use the graph

Similarity map

Each dot is a game placed from its motivation profile relative to this page’s game. Direction shows which motivation differs most; distance along that axis shows how large the gap is.

  • Purple star: this page’s game at the centre — everything is relative to it.
  • Direction: each axis is a main motivational difference vs this game (e.g. more / less competitive).
  • Distance on an axis: how large that difference is (ring scales show +/− points).
  • Coloured chips: click to highlight games that mainly differ on that motivation; click again to reset.
  • Dotted line: link between this page’s game and the one selected for comparison.
  • Hover a dot to preview that game in the panel on the right; click to keep that comparison.
  • Scroll or double-click the chart to zoom.

How to read the map This is a polar difference map: direction = which motivation differs, and distance = how much (same units as the sidebar deltas).

M.A.S.S. Builder: Broadly representative of its motivational profile, with a few distinct shifts. Motivations that often define this kind of title include Competition, Status, Fellowship, Domination. Here, the score leans higher than usual among comparable games on Expression, Creativity. It leans lower than usual among comparable games on Leadership.

Last update: 03/08/2026