Games like Star Fire: Eternal Cycle
Games like Star Fire: Eternal Cycle include Hades II, ICEY, Hades, Lost Castle, and Skul: The Hero Slayer. We matched them by the tags players give Star Fire: Eternal Cycle on Steam (Action Roguelike, Anime, Side Scroller, Beat 'em up, and Action): closest matches first, and among equally close ones the better-known games.

Hades II
Shared: Action · Action Roguelike · Roguelike

ICEY
Shared: Anime · Action · Side Scroller

Hades
Shared: Action Roguelike · Action · Hack and Slash

Lost Castle
Shared: Action Roguelike · Side Scroller · Beat 'em up

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

Anomaly Agent
Shared: Action Roguelike · Side Scroller · Hack and Slash

Halls of Torment
Shared: Action Roguelike · Action · Action RPG

Hero Siege
Shared: Action Roguelike · Action RPG · Hack and Slash

BlazBlue Entropy Effect
Shared: Action Roguelike · Action · Action-Adventure

Soulstone Survivors
Shared: Action Roguelike · Action RPG · Roguelike

Cinderia
Shared: Action Roguelike · Action · Hack and Slash

Neon Echo
Shared: Action Roguelike · Side Scroller · Action

Realm of Ink
Shared: Action Roguelike · Action RPG · Female Protagonist

The Vagrant
Shared: Action · Side Scroller · Female Protagonist

Bloodstained: Ritual of the Night
Shared: Anime · Action · Side Scroller

AI LIMIT
Shared: Anime · Female Protagonist · Action RPG

Bladed fury
Shared: Action · Side Scroller · Female Protagonist

Tower Hunter: Erza's Trial
Shared: Action Roguelike · Anime · Female Protagonist

Heroes of Hammerwatch II
Shared: Action Roguelike · Action · Action RPG

Afterimage
Shared: Anime · Side Scroller · Female Protagonist

Stellar Blade™
Shared: Action · Female Protagonist · Hack and Slash

Zengeon
Shared: Action Roguelike · Action · Anime

Vampire Survivors
Shared: Action Roguelike · Roguelite · Action

SCARLET NEXUS
Shared: Anime · Action · Action RPG