Games like Rikua
Games like Rikua include Hades, Skul: The Hero Slayer, Hades II, SANABI, and 暖雪 Warm Snow. We matched them by the tags players give Rikua on Steam (Action Roguelike, Roguelite, Cyberpunk, Action-Adventure, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Action Roguelike · Roguelite · Action

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

Hades II
Shared: Roguelite · Action Roguelike · Action

SANABI
Shared: Cyberpunk · Action · Singleplayer

暖雪 Warm Snow
Shared: Action Roguelike · Roguelite · Action-Adventure

Ghostrunner
Shared: Cyberpunk · Action · Singleplayer

Black Myth: Wukong
Shared: Action · Combat · Singleplayer

Vampire Survivors
Shared: Action Roguelike · Roguelite · Singleplayer

Anomaly Agent
Shared: Action Roguelike · Roguelite · Side Scroller

Cyberpunk 2077
Shared: Cyberpunk · Singleplayer · Story Rich

Megabonk
Shared: Action Roguelike · Roguelite · Singleplayer

Ghost of Tsushima DIRECTOR'S CUT
Shared: Singleplayer · Action · Combat

Dead Cells
Shared: Action Roguelike · Roguelite · Adventure

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

Marvel’s Spider-Man Remastered
Shared: Singleplayer · Action · Action-Adventure

STAR WARS Jedi: Survivor™
Shared: Singleplayer · Action · Action-Adventure

Rogue Legacy
Shared: Action Roguelike · Singleplayer · Action

Brotato
Shared: Action Roguelike · Singleplayer · Roguelite

Sephiria
Shared: Action Roguelike · Roguelite · Action

God of War
Shared: Singleplayer · Action · Combat

Blade Assault
Shared: Action · Action-Adventure · Cyberpunk

Dungreed
Shared: Action Roguelike · Roguelite · Action

Oblivion Override
Shared: Action Roguelike · Roguelite · Side Scroller

Ravenswatch
Shared: Action Roguelike · Roguelite · Action