Games like The Last Game
Games like The Last Game include Vampire Survivors, Skul: The Hero Slayer, Enter the Gungeon, Nuclear Throne, and Broforce. We matched them by the tags players give The Last Game on Steam (Action, Action Roguelike, Roguelite, Top-Down Shooter, and 2D): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Roguelite · 2D

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

Enter the Gungeon
Shared: Action Roguelike · Local Co-Op · Action

Nuclear Throne
Shared: Action Roguelike · Action · Roguelite

Broforce
Shared: Action · 2D · Co-op

Streets of Rogue
Shared: Action Roguelike · Roguelite · Action

Ship of Fools
Shared: Action Roguelike · Roguelite · Action

BALL x PIT
Shared: Action · Roguelite · Action Roguelike

Wizard of Legend
Shared: Action Roguelike · Action · Roguelite

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

Hero Siege
Shared: Action Roguelike · Action · Co-op

Sephiria
Shared: Action Roguelike · Roguelite · Action

SYNTHETIK: Legion Rising
Shared: Roguelite · Action · Top-Down Shooter

Ravenswatch
Shared: Action Roguelike · Action · Co-op

Hades
Shared: Action Roguelike · Roguelite · Action

UnderMine
Shared: Action Roguelike · Roguelite · Action

Heroes of Hammerwatch
Shared: Action Roguelike · Roguelite · Co-op

Castle Crashers®
Shared: 2D · Co-op · Action

Brotato
Shared: Action Roguelike · Singleplayer · Local Co-Op

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Indie · 2D

Dead Cells
Shared: Action Roguelike · Roguelite · 2D

Gunfire Reborn
Shared: Roguelite · Action · Co-op

Ember Knights
Shared: Action Roguelike · Roguelite · Co-op

Shape of Dreams
Shared: Action Roguelike · Roguelite · Action