Games like Boots and Daggers
Games like Boots and Daggers include Vampire Survivors, Exit the Gungeon, Rogue Legacy 2, BALL x PIT, and Crab Champions. We matched them by the tags players give Boots and Daggers on Steam (Adventure, Casual, Arcade, Roguelike, and Walking Simulator): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Bullet Hell · Casual · Roguelike

Exit the Gungeon
Shared: Arcade · Adventure · Bullet Hell

Rogue Legacy 2
Shared: Arcade · Adventure · Roguelike

BALL x PIT
Shared: Arcade · Roguelike · Bullet Hell

Crab Champions
Shared: Roguelike · Arcade · Casual

Dead Cells
Shared: Adventure · Roguelike · 2D

Enter the Gungeon
Shared: Roguelike · Bullet Hell · Adventure

Cyberhunt
Shared: Casual · Adventure · Arcade

Megabonk
Shared: Roguelike · Bullet Hell · Arcade

Halls of Torment
Shared: Roguelike · Bullet Hell · Arcade

Noobs Want to Live
Shared: Roguelike · Bullet Hell · Casual

TouHou Makuka Sai ~ Fantastic Danmaku Festival
Shared: Adventure · Casual · Bullet Hell

UFO 50
Shared: Arcade · Adventure · 2D

Shelldiver
Shared: Casual · Arcade · 2D

Sonic Origins
Shared: Adventure · 2D Platformer · Casual

Thank Goodness You're Here!
Shared: Adventure · Casual · 2D Platformer

Rabbit and Steel
Shared: Roguelike · Bullet Hell · Anime

To The Core
Shared: Casual · Arcade · Adventure

Planes, Bullets and Vodka
Shared: Casual · Arcade · Bullet Hell

Touhou Endless Dream
Shared: Casual · Roguelike · Anime

Sonic Superstars
Shared: Adventure · Casual · 2D Platformer

Twin Shot Deluxe
Shared: Casual · Arcade · 2D Platformer

Laughing to Die
Shared: Adventure · Casual · 2D Platformer

SUPER CHICKEN JUMPER
Shared: Arcade · 2D · Adventure