Games like Dig Survivors
Games like Dig Survivors include Risk of Rain 2, The Spell Brigade, Vampire Survivors, Gunfire Reborn, and Megabonk. We matched them by the tags players give Dig Survivors on Steam (Action Roguelike, Action, Roguelite, Multiplayer, and Online Co-Op): closest matches first, and among equally close ones the better-known games.

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

The Spell Brigade
Shared: Roguelite · Online Co-Op · Action Roguelike

Vampire Survivors
Shared: Action Roguelike · Roguelite · Bullet Hell

Gunfire Reborn
Shared: Roguelite · Online Co-Op · Multiplayer

Megabonk
Shared: Action Roguelike · Roguelite · Bullet Heaven

Heroes of Hammerwatch
Shared: Action Roguelike · Roguelite · Multiplayer

HELLDIVERS™ 2
Shared: Online Co-Op · Multiplayer · Action

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

Streets of Rogue
Shared: Action Roguelike · Roguelite · Multiplayer

Ravenswatch
Shared: Action Roguelike · Action · Online Co-Op

Death Must Die
Shared: Action Roguelike · Roguelite · Action

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

Shape of Dreams
Shared: Action Roguelike · Roguelite · PvE

ELDEN RING NIGHTREIGN
Shared: Multiplayer · Online Co-Op · Action

Roboquest
Shared: Action Roguelike · Roguelite · Online Co-Op

Risk of Rain Returns
Shared: Action Roguelike · Multiplayer · Online Co-Op

Halls of Torment
Shared: Action Roguelike · Roguelite · Action

PEAK
Shared: Multiplayer · Online Co-Op · Co-op

Rogue: Genesia
Shared: Action Roguelike · Roguelite · Bullet Heaven

Brotato
Shared: Action Roguelike · Multiplayer · Bullet Hell

Children of Morta
Shared: Multiplayer · Action Roguelike · Online Co-Op

Ember Knights
Shared: Action Roguelike · Roguelite · Multiplayer

Risk of Rain (2013)
Shared: Action Roguelike · Action · Online Co-Op

SYNTHETIK: Legion Rising
Shared: Roguelite · Action · Action Roguelike