Games like Archipelago
Games like Archipelago include The King is Watching, Tower Dominion, Wall World, Rogue Tower, and Emberward. We matched them by the tags players give Archipelago on Steam (Tower Defense, Roguelite, Strategy, Economy, and Procedural Generation): closest matches first, and among equally close ones the better-known games.

The King is Watching
Shared: Tower Defense · Base Building · Strategy

Tower Dominion
Shared: Tower Defense · Strategy · Base Building

Wall World
Shared: Roguelite · Tower Defense · Strategy

Rogue Tower
Shared: Tower Defense · Strategy · Procedural Generation

Emberward
Shared: Tower Defense · Strategy · Roguelite

Nordhold
Shared: Tower Defense · Roguelite · Strategy

Loop Hero
Shared: Roguelite · Pixel Graphics · Tactical

Dungeon of the ENDLESS™
Shared: Tower Defense · Strategy · Pixel Graphics

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

Kingdom Two Crowns
Shared: Tower Defense · Base Building · Strategy

Gnomes
Shared: Tower Defense · Procedural Generation · Economy

Kingdom: New Lands
Shared: Tower Defense · Base Building · Roguelite

FTL: Faster Than Light
Shared: Strategy · Procedural Generation · Roguelike

Kingdom Rush - Tower Defense
Shared: Tower Defense · Strategy · Fantasy

Cluckmech Oasis
Shared: Tower Defense · Strategy · Roguelite

Dungeon Warfare
Shared: Tower Defense · Strategy · Pixel Graphics

Border Pioneer
Shared: Tower Defense · Strategy · Base Building

ShapeHero Factory
Shared: Tower Defense · Roguelite · Base Building

Wall World 2
Shared: Roguelite · Tower Defense · Strategy

Balatro
Shared: Strategy · Roguelite · Pixel Graphics

Warpips
Shared: Tower Defense · Strategy · Pixel Graphics

Tower Factory
Shared: Tower Defense · Strategy · Roguelite

Rise to Ruins
Shared: Tower Defense · Strategy · Base Building

Into the Breach
Shared: Strategy · Pixel Graphics · Roguelite