Games like Terrorformer TD
Games like Terrorformer TD include Tower Dominion, Rogue Tower, Wall World, Hexguardian, and Nordhold. We matched them by the tags players give Terrorformer TD on Steam (Tower Defense, Procedural Generation, Roguelike, Roguelite, and RTS): closest matches first, and among equally close ones the better-known games.

Tower Dominion
Shared: Tower Defense · Roguelike · Strategy

Rogue Tower
Shared: Tower Defense · Roguelike · Procedural Generation

Wall World
Shared: Tower Defense · Roguelite · Roguelike

Hexguardian
Shared: Tower Defense · Roguelike · Roguelite

Nordhold
Shared: Tower Defense · Roguelite · Strategy

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

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

Cluckmech Oasis
Shared: Tower Defense · Roguelike · Strategy

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

Tower Factory
Shared: Tower Defense · Roguelite · RTS

Emberward
Shared: Tower Defense · Roguelite · Strategy

Wall World 2
Shared: Tower Defense · Roguelite · Roguelike

Isle of Arrows
Shared: Tower Defense · Roguelike · Strategy

Axon TD: Uprising - Tower Defense
Shared: Tower Defense · Roguelite · Strategy

Gnomes
Shared: Tower Defense · Procedural Generation · Roguelike

Mindustry
Shared: Tower Defense · RTS · Strategy

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

Kingdom: New Lands
Shared: Tower Defense · Roguelike · Roguelite

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

They Are Billions
Shared: Tower Defense · Strategy · RTS

Drill Core
Shared: Tower Defense · Roguelite · Strategy

(the) Gnorp Apologue
Shared: Strategy · Roguelite · Economy

Thronefall
Shared: Tower Defense · Strategy · Building

Slay the Spire
Shared: Roguelike · Strategy · Roguelite