Games like Netfall
Games like Netfall include Slay the Spire, Balatro, Slay the Spire 2, Inscryption, and Vampire Crawlers: The Turbo Wildcard from Vampire Survivors. We matched them by the tags players give Netfall on Steam (Strategy, Card Game, Roguelike, Card Battler, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Slay the Spire
Shared: Card Game · Roguelike · Card Battler

Balatro
Shared: Card Game · Roguelike · Strategy

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

Inscryption
Shared: Card Game · Card Battler · Roguelike

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Card Battler · Strategy · Roguelike

Dicey Dungeons
Shared: Card Battler · Roguelike · Strategy

Wildfrost
Shared: Card Game · Card Battler · Roguelike

Library Of Ruina
Shared: Card Game · Strategy · Singleplayer

DICEOMANCER
Shared: Strategy · Card Game · Card Battler

Roguebook
Shared: Card Game · Strategy · Singleplayer

Monster Train
Shared: Card Game · Card Battler · Roguelike

Into the Breach
Shared: Strategy · Turn-Based Strategy · Roguelike

9 Kings
Shared: Strategy · Roguelike · Card Game

My Card Is Better Than Your Card!
Shared: Card Game · Roguelike · Strategy

Sid Meier’s Civilization® VI
Shared: Strategy · Turn-Based Strategy · Singleplayer

Die in the Dungeon
Shared: Strategy · Roguelike · Card Game

Monster Train 2
Shared: Card Game · Roguelike · Strategy

Across the Obelisk
Shared: Card Game · Turn-Based Strategy · Roguelike

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

Yu-Gi-Oh! Master Duel
Shared: Card Game · Strategy · Card Battler

Quasimorph
Shared: Strategy · Singleplayer · Turn-Based Strategy

Astrea: Six-Sided Oracles
Shared: Card Game · Card Battler · Roguelike

Griftlands
Shared: Card Battler · Card Game · Strategy

Sid Meier's Civilization® V
Shared: Strategy · Turn-Based Strategy · Singleplayer