Games like Has-Been Heroes
Games like Has-Been Heroes include Hades, Hades II, Vampire Survivors, Skul: The Hero Slayer, and The Binding of Isaac: Rebirth. We matched them by the tags players give Has-Been Heroes on Steam (Action Roguelike, Strategy, RPG, Indie, and Action): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Action Roguelike · Indie · Roguelite

Hades II
Shared: Action · Action Roguelike · Roguelite

Vampire Survivors
Shared: Action Roguelike · Roguelite · Indie

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

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

Rogue Legacy
Shared: Action Roguelike · Indie · Roguelike

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

Streets of Rogue
Shared: Action Roguelike · Roguelite · RPG

Death Must Die
Shared: Action Roguelike · RPG · Roguelite

Gunfire Reborn
Shared: Roguelite · Roguelike · Indie

Home Behind 2
Shared: Strategy · RPG · Indie

Dungreed
Shared: Action Roguelike · Action · Indie

Halls of Torment
Shared: Action Roguelike · Roguelite · RPG

暖雪 Warm Snow
Shared: Action Roguelike · Roguelite · RPG

Megabonk
Shared: Action Roguelike · Indie · Roguelite

The Last Spell
Shared: Strategy · RPG · Tactical

9 Kings
Shared: Strategy · RPG · Roguelike

Risk of Rain (2013)
Shared: Action Roguelike · Indie · Roguelike

Crown Trick
Shared: RPG · Roguelike · Strategy

UnderMine
Shared: Action Roguelike · RPG · Roguelite

Dead Cells
Shared: Action Roguelike · Roguelike · Roguelite

Sephiria
Shared: Action Roguelike · Roguelite · Roguelike

FTL: Faster Than Light
Shared: Strategy · Roguelike · Indie

Nordic Ashes: Survivors of Ragnarok
Shared: Action Roguelike · Roguelite · RPG