Games like Spin Forward
Games like Spin Forward include Balatro, Slay the Spire, Slay the Spire 2, Dicey Dungeons, and Peglin. We matched them by the tags players give Spin Forward on Steam (Roguelike Deckbuilder, Deckbuilding, Perma Death, Replay Value, and Roguelike): closest matches first, and among equally close ones the better-known games.

Balatro
Shared: Roguelike Deckbuilder · Deckbuilding · Roguelike

Slay the Spire
Shared: Roguelike Deckbuilder · Deckbuilding · Roguelike

Slay the Spire 2
Shared: Deckbuilding · Roguelike · Roguelike Deckbuilder

Dicey Dungeons
Shared: Roguelike Deckbuilder · Deckbuilding · Card Battler

Peglin
Shared: Deckbuilding · Roguelike · Perma Death

9 Kings
Shared: Deckbuilding · Roguelike Deckbuilder · Roguelike

Dungeons & Degenerate Gamblers
Shared: Roguelike Deckbuilder · Deckbuilding · Roguelike

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

Wildfrost
Shared: Roguelike Deckbuilder · Card Battler · Deckbuilding

Overdungeon
Shared: Roguelike Deckbuilder · Deckbuilding · RPG

Die in the Dungeon
Shared: Deckbuilding · Roguelike Deckbuilder · Roguelike

Backpack Hero
Shared: Roguelike Deckbuilder · Replay Value · Deckbuilding

Yao-Guai Hunter
Shared: Roguelike Deckbuilder · Replay Value · Roguelike

LONESTAR
Shared: Roguelike Deckbuilder · Roguelike · Card Battler

Hand of Fate
Shared: Roguelike Deckbuilder · Deckbuilding · Roguelike

Across the Obelisk
Shared: Roguelike Deckbuilder · Deckbuilding · Roguelike

Luck be a Landlord
Shared: Roguelike Deckbuilder · Deckbuilding · Roguelike

Super Fantasy Kingdom
Shared: Roguelike · Deckbuilding · RPG

Monster Train
Shared: Deckbuilding · Card Battler · Roguelike

Shogun Showdown
Shared: Replay Value · Roguelike · Roguelike Deckbuilder

The Binding of Isaac: Rebirth
Shared: Roguelike · Replay Value · Pixel Graphics

One Step From Eden
Shared: Deckbuilding · Replay Value · Card Battler

Chrono Ark
Shared: Roguelike Deckbuilder · RPG · Indie

Breachway
Shared: Deckbuilding · Roguelike Deckbuilder · Roguelike