Games like Drone Arena
Games like Drone Arena include Brotato, Risk of Rain 2, Megabonk, Vampire Survivors, and Enter the Gungeon. We matched them by the tags players give Drone Arena on Steam (Action Roguelike, Roguelike, Arena Shooter, Bullet Hell, and Roguelite): closest matches first, and among equally close ones the better-known games.

Brotato
Shared: Roguelike · Action Roguelike · Bullet Hell

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

Megabonk
Shared: Action Roguelike · Roguelike · Roguelite

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

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

Hades
Shared: Action Roguelike · Roguelite · Roguelike

Returnal™
Shared: Roguelike · Bullet Hell · Action Roguelike

Gunfire Reborn
Shared: Roguelike · Roguelite · Action Roguelike

Crab Champions
Shared: Action Roguelike · Roguelike · Bullet Hell

Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Roguelite

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

Nova Drift
Shared: Bullet Hell · Action Roguelike · Roguelite

Nuclear Throne
Shared: Action Roguelike · Roguelike · Bullet Hell

Ravenswatch
Shared: Roguelike · Action Roguelike · Roguelite

Sephiria
Shared: Action Roguelike · Roguelike · Roguelite

BALL x PIT
Shared: Roguelike · Roguelite · Action Roguelike

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

Pass the Fear
Shared: Action Roguelike · Roguelite · Bullet Hell

The Spell Brigade
Shared: Action Roguelike · Bullet Hell · Roguelite

Roboquest
Shared: Action Roguelike · Roguelite · Bullet Hell

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Hell · Roguelite

Hades II
Shared: Roguelike · Action Roguelike · Roguelite

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