Games like Freaking Meatbags
Games like Freaking Meatbags include They Are Billions, Creeper World 3: Arc Eternal, Taur, Rise to Ruins, and Oxygen Not Included. We matched them by the tags players give Freaking Meatbags on Steam (Strategy, Tower Defense, Indie, Action, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

They Are Billions
Shared: Strategy · Tower Defense · RTS

Creeper World 3: Arc Eternal
Shared: Strategy · Tower Defense · Indie

Taur
Shared: Strategy · Tower Defense · Action

Rise to Ruins
Shared: Tower Defense · Strategy · Pixel Graphics

Oxygen Not Included
Shared: Survival · Strategy · Colony Sim

Dungeon of the ENDLESS™
Shared: Strategy · Tower Defense · Indie

Mindustry
Shared: Tower Defense · Strategy · RTS

Infested Planet
Shared: Strategy · Tower Defense · Action

Until We Die
Shared: Strategy · Pixel Graphics · Tower Defense

Diplomacy is Not an Option
Shared: Resource Management · RTS · Tower Defense

RimWorld
Shared: Strategy · Survival · Colony Sim

Sanctum 2
Shared: Tower Defense · Strategy · Action

DG2: Defense Grid 2
Shared: Strategy · Tower Defense · Action

Warpips
Shared: Strategy · Tower Defense · RTS

The King is Watching
Shared: Tower Defense · Strategy · RTS

Frostpunk
Shared: Strategy · Survival · Resource Management

Defense Grid: The Awakening
Shared: Strategy · Tower Defense · Indie

From Glory To Goo
Shared: Strategy · Tower Defense · RTS

Castle Story
Shared: Strategy · Indie · Tower Defense

X-Morph: Defense
Shared: Strategy · Tower Defense · Indie

Planetary Annihilation: TITANS
Shared: Strategy · RTS · Sci-fi

Supreme Commander: Forged Alliance
Shared: Strategy · RTS · Sci-fi

Space Haven
Shared: Strategy · Survival · Colony Sim

Kingdom Two Crowns
Shared: Tower Defense · Strategy · Indie