Games like HEDE Game Engine
Games like HEDE Game Engine include Vampire Survivors, Hades, Anomaly Agent, Noita, and Nordic Ashes: Survivors of Ragnarok. We matched them by the tags players give HEDE Game Engine on Steam (Action Roguelike, Programming, Education, Heist, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Roguelite · Casual

Hades
Shared: Action Roguelike · Roguelite · Indie

Anomaly Agent
Shared: Action Roguelike · 2D Platformer · 2D Fighter

Noita
Shared: Action Roguelike · Sandbox · Open World

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

Megabonk
Shared: Action Roguelike · Roguelite · Indie

Spiritfall
Shared: Action Roguelike · 2D Platformer · 2D Fighter

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

Death Must Die
Shared: Action Roguelike · Roguelite · RPG

Rogue Legacy
Shared: Action Roguelike · Platformer · Roguelite

Brawlhalla
Shared: 2D Platformer · 2D Fighter · Casual

Streets of Rogue
Shared: Action Roguelike · Roguelite · RPG

Dead Cells
Shared: Action Roguelike · Roguelite · Adventure

Hades II
Shared: Action Roguelike · Roguelite · Action

Pixel Piracy
Shared: Action Roguelike · Sandbox · Roguelite

Rogue Legacy 2
Shared: Roguelite · Platformer · Action

Halls of Torment
Shared: Action Roguelike · Roguelite · Action

Crab Champions
Shared: Action Roguelike · Casual · Arcade

Downwell
Shared: Action Roguelike · 2D Platformer · Indie

Juicy Realm
Shared: Action Roguelike · Casual · Action

Gunfire Reborn
Shared: Roguelite · Action Roguelike · Indie

20XX
Shared: Action Roguelike · 2D Platformer · Roguelite

Soulstone Survivors
Shared: Action Roguelike · Roguelite · RPG

Chinese Online Game
Shared: Action Roguelike · 2D Platformer · Roguelite