Games like Total Defense: Three Kingdoms
Games like Total Defense: Three Kingdoms include Balatro, Slay the Spire 2, Slay the Spire, RACCOIN: Coin Pusher Roguelike, and Ratropolis. We matched them by the tags players give Total Defense: Three Kingdoms on Steam (Casual, Strategy, Tower Defense, Card Game, and Deckbuilding): closest matches first, and among equally close ones the better-known games.

Balatro
Shared: Card Game · Strategy · Deckbuilding

Slay the Spire 2
Shared: Card Game · Strategy · Deckbuilding

Slay the Spire
Shared: Card Game · Strategy · Deckbuilding

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Casual · Deckbuilding

Ratropolis
Shared: Strategy · Deckbuilding · Card Game

Heretic's Fork
Shared: Tower Defense · Strategy · Deckbuilding

Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · Casual

Inscryption
Shared: Card Game · Deckbuilding · Strategy

Slots & Daggers
Shared: Casual · Strategy · Roguelike

Yokai Art: Night Parade of One Hundred Demons
Shared: Tower Defense · Strategy · Casual

Ballionaire
Shared: Casual · Strategy · Deckbuilding

9 Kings
Shared: Strategy · Card Game · Deckbuilding

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

DICEOMANCER
Shared: Strategy · Card Game · Deckbuilding

Loop Hero
Shared: Deckbuilding · Roguelike · Card Game

Stacklands
Shared: Card Game · Strategy · Survival

Demonic Mahjong
Shared: Strategy · Card Game · Casual

Rogue Tower
Shared: Strategy · Tower Defense · Casual

Minimalist Tower Defense
Shared: Strategy · Tower Defense · Real Time Tactics

Dungeons & Degenerate Gamblers
Shared: Strategy · Card Game · Roguelike

Across the Obelisk
Shared: Casual · Card Game · Deckbuilding

Rana Card
Shared: Casual · Card Game · Strategy

Overdungeon
Shared: Strategy · Casual · Deckbuilding

Dicey Dungeons
Shared: Deckbuilding · Strategy · Roguelike