Games like Adventure Honor
Games like Adventure Honor include Balatro, Shovel Knight: Treasure Trove, Graveyard Keeper, To the Moon, and Dungeon Munchies. We matched them by the tags players give Adventure Honor on Steam (Pixel Graphics, Side Scroller, Indie, Adventure, and Old School): closest matches first, and among equally close ones the better-known games.

Balatro
Shared: Pixel Graphics · Singleplayer · Deckbuilding

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Indie · Adventure

Graveyard Keeper
Shared: Pixel Graphics · Indie · RPG

To the Moon
Shared: Indie · Pixel Graphics · Adventure

Dungeon Munchies
Shared: Pixel Graphics · Indie · Adventure

Skul: The Hero Slayer
Shared: Indie · Pixel Graphics · Singleplayer

The World of Kungfu: Dragon and Eagle
Shared: Indie · Adventure · RPG

Stoneshard
Shared: Pixel Graphics · RPG · Singleplayer

Loop Hero
Shared: Pixel Graphics · Indie · Deckbuilding

DAVE THE DIVER
Shared: Pixel Graphics · Adventure · Singleplayer

SANABI
Shared: Pixel Graphics · Adventure · Indie

Look Outside
Shared: Pixel Graphics · RPG · Adventure

Tales of the Black Forest
Shared: Pixel Graphics · Indie · Adventure

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

Monster Sanctuary
Shared: Pixel Graphics · Singleplayer · Adventure

OneShot
Shared: Pixel Graphics · Indie · Singleplayer

Slay the Spire
Shared: Deckbuilding · Card Battler · Singleplayer

Roguebook
Shared: Indie · RPG · Singleplayer

Finding Paradise
Shared: Pixel Graphics · Adventure · Singleplayer

Rogue Legacy
Shared: Indie · Singleplayer · Pixel Graphics

Undertale
Shared: Pixel Graphics · Indie · Singleplayer

Vampire Survivors
Shared: Pixel Graphics · Indie · Singleplayer

Hyper Light Drifter
Shared: Pixel Graphics · Indie · Adventure

Stardew Valley
Shared: Pixel Graphics · RPG · Indie