Games like Ascendant's Roguelike
Games like Ascendant's Roguelike include Vampire Survivors, Death Must Die, Hero Siege, Halls of Torment, and Brotato. We matched them by the tags players give Ascendant's Roguelike on Steam (RPG, Roguelike, Hack and Slash, Action Roguelike, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelike

Death Must Die
Shared: Action Roguelike · RPG · Bullet Hell

Hero Siege
Shared: Hack and Slash · RPG · Action Roguelike

Halls of Torment
Shared: Action Roguelike · Bullet Hell · Roguelike

Brotato
Shared: Roguelike · Action Roguelike · Bullet Hell

Hades
Shared: Action Roguelike · Hack and Slash · Roguelike

The Binding of Isaac: Rebirth
Shared: Roguelike · Action Roguelike · Indie

Enter the Gungeon
Shared: Roguelike · Action Roguelike · Bullet Hell

Skul: The Hero Slayer
Shared: Action Roguelike · Roguelike · 2D

Dead Cells
Shared: Roguelike · Action Roguelike · 2D

Children of Morta
Shared: Roguelike · Hack and Slash · RPG

Megabonk
Shared: Roguelike · Action Roguelike · Bullet Hell

Rogue Legacy
Shared: Roguelike · Action Roguelike · RPG

Moonlighter
Shared: Hack and Slash · Roguelike · RPG

Sephiria
Shared: Roguelike · Action Roguelike · RPG

Soulstone Survivors
Shared: Action Roguelike · Roguelike · Bullet Hell

Hades II
Shared: Roguelike · Hack and Slash · RPG

The Mageseeker: A League of Legends Story™
Shared: RPG · Hack and Slash · 2D

DELTARUNE
Shared: RPG · Pixel Graphics · Bullet Hell

Dungreed
Shared: Roguelike · Action Roguelike · Pixel Graphics

Tower of Babel: Survivors of Chaos
Shared: Action Roguelike · Roguelike · Bullet Hell

Nuclear Throne
Shared: Roguelike · Action Roguelike · Bullet Hell

Heroes of Hammerwatch II
Shared: RPG · Action Roguelike · Roguelike

Magicite
Shared: RPG · Roguelike · Action Roguelike