Games like Akinofa
Games like Akinofa include Vampire Survivors, Enter the Gungeon, BALL x PIT, Halls of Torment, and Megabonk. We matched them by the tags players give Akinofa on Steam (Action, Action Roguelike, Arcade, Roguelike, and Shooter): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

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

BALL x PIT
Shared: Action · Arcade · Action Roguelike

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

Megabonk
Shared: Action Roguelike · Roguelike · Action

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Roguelike · Dungeon Crawler

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

Hades
Shared: Action Roguelike · Action · Roguelite

Nuclear Throne
Shared: Action Roguelike · Roguelike · Action

Dungreed
Shared: Action Roguelike · Action · Roguelike

Nova Drift
Shared: Arcade · Action Roguelike · Bullet Hell

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

Hades II
Shared: Action · Roguelike · Action Roguelike

Dead Cells
Shared: Action Roguelike · Roguelike · Roguelite

Star of Providence
Shared: Action Roguelike · Bullet Hell · Action

Noita
Shared: Roguelike · Dungeon Crawler · Pixel Graphics

Rogue Legacy
Shared: Action Roguelike · Roguelike · Action

Wizard of Legend
Shared: Action Roguelike · Roguelike · Action

Risk of Rain 2
Shared: Action Roguelike · Action · Roguelike

Realm of the Mad God Exalt
Shared: Roguelike · Action Roguelike · Bullet Hell

Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Roguelite

Soulstone Survivors
Shared: Action Roguelike · Roguelike · Bullet Hell

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

Gunfire Reborn
Shared: Roguelike · Roguelite · Action