Games like Flowrate
Games like Flowrate include FTL: Faster Than Light, No Man's Sky, Out There: Ω Edition, Stoneshard, and Cosmoteer: Starship Architect & Commander. We matched them by the tags players give Flowrate on Steam (Strategy, Roguelite, Survival, Procedural Generation, and Space): closest matches first, and among equally close ones the better-known games.

FTL: Faster Than Light
Shared: Strategy · Space · Roguelike

No Man's Sky
Shared: Space · Survival · Procedural Generation

Out There: Ω Edition
Shared: Strategy · Space · Roguelite

Stoneshard
Shared: Strategy · Survival · Roguelike

Cosmoteer: Starship Architect & Commander
Shared: Strategy · Space · 2D

Oxygen Not Included
Shared: Survival · Strategy · 2D

Shortest Trip to Earth
Shared: Roguelite · Strategy · Survival

IXION
Shared: Strategy · Space · Survival

Kingdom: New Lands
Shared: Survival · Roguelite · Strategy

Wall World
Shared: Roguelite · Strategy · Procedural Generation

Everything is Crab: The Animal Evolution Roguelite
Shared: Roguelite · Strategy · Survival

Rogue Tower
Shared: Strategy · Procedural Generation · Roguelite

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Roguelite · Roguelike

Stacklands
Shared: Survival · Roguelite · Strategy

Crying Suns
Shared: Strategy · Roguelite · Space

Luck be a Landlord
Shared: Roguelite · Strategy · Procedural Generation

Duskers
Shared: Roguelite · Space · Exploration

RimWorld
Shared: Strategy · Survival · 2D

Heat Signature
Shared: Space · Strategy · Procedural Generation

Void War
Shared: Roguelite · Strategy · Space

Stellaris
Shared: Strategy · Space · Exploration

Legend Creatures(传奇生物)
Shared: Roguelite · Strategy · Exploration

The Long Journey Home
Shared: Strategy · Space · Survival

Terraformers
Shared: Survival · Procedural Generation · Space