Single-player games like Diadra Empty
Below are 9 single-player Steam games similar to Diadra Empty, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Diadra Empty page.
Ranked picks
- 1

SUGURI
Single-player alternative to Diadra Empty — playable solo, no multiplayer required. Shares Action and Indie with Diadra Empty.
Experience the rush of battle with the fan acclaimed Bullet-Hell shooter "SUGURI". You're equipped with an automatic lock-on targeting system and a unique arsenal of hyper weapons, power shields, and more. Sure, she may look cute, but when it's time to fight, it's all business.
- 2

DRAINUS
Single-player alternative to Diadra Empty — playable solo, no multiplayer required. Shares Action and Indie with Diadra Empty.
This is a side-scrolling shooting game in which you take control of the "Drainus", the Kharlal Empire's most cutting-edge fighter with the ability to absorb energy bullets, and take down the enemy ships zipping through space.
- 3

Drifting Lands
Single-player alternative to Diadra Empty — playable solo, no multiplayer required. Shares Action and Indie with Diadra Empty.
Drifting Lands is an hybrid of classical horizontal shoot'em'up with a lot of strong gameplay elements coming straight from the action-RPG genre. If you want an original diablo-like game or you want a different kind of shoot'em'up, you're in the right place!
- 4

Riddled Corpses
Single-player alternative to Diadra Empty — playable solo, no multiplayer required. Shares Action and Indie with Diadra Empty.
Frenetic arcade style twin-stick shooter. Fight your way through hordes of enemies alone or with a friend!
- 5

Acceleration of SUGURI X-Edition HD
Single-player alternative to Diadra Empty — playable solo, no multiplayer required. Shares Action and Indie with Diadra Empty.
In Acceleration of SUGURI X-Edition HD (aka AoSXE HD), the "little war" continues at a breakneck pace. AoSXE HD is an enhanced version of the eagerly awaited sequel to SUGURI.
- 6

Deathsmiles
Single-player alternative to Diadra Empty — playable solo, no multiplayer required. Shares Action and Indie with Diadra Empty.
Deathsmiles is CAVE's bullet-hell shoot-'em-up where you take the role of one of five Angels to defend the magical land of Gilverado from an invasion by Hell itself! Eradicate this devilish assault!
- 7

ODDCORE
Single-player alternative to Diadra Empty — playable solo, no multiplayer required. Shares Action and Indie with Diadra Empty.
You have only 5 minutes to stylishly explode your way through the hordes of corrupted entities in a retro FPS, roguelike liminal-nightmare... and Timmee is here to help!
- 8

BLUE REVOLVER
Single-player alternative to Diadra Empty — playable solo, no multiplayer required. Shares Action and Indie with Diadra Empty.
Fight, fly, flourish! BLUE REVOLVER is a manic arcade-style shoot-em-up built for newcomers and psychos alike. Powerful special weapons cut through tough areas, while an adaptive difficulty system tailors the game to your skill level as you evade and counter a maniac environmental force!
- 9

GundeadliGne
Single-player alternative to Diadra Empty — playable solo, no multiplayer required. Shares Action and Indie with Diadra Empty.
Reload for more shooting action with GundeadliGne, the 2nd title in the Gundemonium Collection