Games like The Bibites: Digital Life
Games like The Bibites: Digital Life include Kerbal Space Program, People Playground, Thrive, Universe Sandbox, and while True: learn(). We matched them by the tags players give The Bibites: Digital Life on Steam (Simulation, Sandbox, Artificial Intelligence, Education, and Science): closest matches first, and among equally close ones the better-known games.

Kerbal Space Program
Shared: Simulation · Sandbox · Science

People Playground
Shared: Sandbox · Physics · Simulation

Thrive
Shared: Simulation · Sandbox · Science

Universe Sandbox
Shared: Simulation · Sandbox · Science

while True: learn()
Shared: Simulation · Education · Sandbox

WorldBox - God Simulator
Shared: Sandbox · Simulation · Pixel Graphics

Stardew Valley
Shared: Pixel Graphics · Simulation · Sandbox

Noita
Shared: Sandbox · Physics · Pixel Graphics

Universe Sandbox
Shared: Simulation · Sandbox · Science

The Sapling
Shared: Sandbox · Simulation · Science

Garry's Mod
Shared: Sandbox · Physics · Simulation

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Physics

Poly Bridge
Shared: Simulation · Sandbox · Physics

Sand:box
Shared: Simulation · Sandbox · Pixel Graphics

BeamNG.drive
Shared: Simulation · Sandbox · Physics

Spaceflight Simulator
Shared: Sandbox · Simulation · Science

Goat Simulator
Shared: Simulation · Sandbox · Physics

Gridworld
Shared: Simulation · Sandbox · Artificial Intelligence

Besiege
Shared: Simulation · Sandbox · Physics

Graveyard Keeper
Shared: Simulation · Pixel Graphics · Sandbox

Horsey Game
Shared: Simulation · Sandbox · Pixel Graphics

Ages of Conflict: World War Simulator
Shared: Sandbox · Simulation · Artificial Intelligence

Kerbal Space Program 2
Shared: Sandbox · Simulation · Science

Planetary Life
Shared: Sandbox · Simulation · Science