Games like LakeSide
Games like LakeSide include Kingdoms and Castles, Banished, RimWorld, Fabledom, and Timberborn. We matched them by the tags players give LakeSide on Steam (Side Scroller, City Builder, Cute, Colony Sim, and Sandbox): closest matches first, and among equally close ones the better-known games.

Kingdoms and Castles
Shared: City Builder · Colony Sim · Sandbox

Banished
Shared: City Builder · Colony Sim · Strategy

RimWorld
Shared: Colony Sim · Sandbox · Strategy

Fabledom
Shared: City Builder · Colony Sim · Sandbox

Timberborn
Shared: City Builder · Colony Sim · Sandbox

Foundation
Shared: City Builder · Sandbox · Strategy

Dwarf Fortress
Shared: Colony Sim · City Builder · Sandbox

Manor Lords
Shared: City Builder · Strategy · Sandbox

Prison Architect
Shared: Sandbox · Colony Sim · City Builder

Songs of Syx
Shared: City Builder · Colony Sim · Sandbox

ISLANDERS
Shared: City Builder · Relaxing · Strategy

Going Medieval
Shared: Colony Sim · City Builder · Strategy

Townscaper
Shared: City Builder · Relaxing · Sandbox

Empires of the Undergrowth
Shared: City Builder · Strategy · Colony Sim

Ostriv
Shared: City Builder · Colony Sim · Strategy

Against the Storm
Shared: City Builder · Strategy · Colony Sim

Workers & Resources: Soviet Republic
Shared: City Builder · Strategy · Colony Sim

Kingdom Two Crowns
Shared: City Builder · Base Building · Minimalist

Rise to Ruins
Shared: City Builder · Colony Sim · Strategy

Pan'orama
Shared: City Builder · Relaxing · Colony Sim

Stonehearth
Shared: City Builder · Colony Sim · Sandbox

Town to City
Shared: City Builder · Cute · Relaxing

Settlement Survival
Shared: City Builder · Colony Sim · Sandbox

Kingdom Eighties
Shared: Side Scroller · City Builder · Colony Sim