Single-player games like Lunavania
Below are 12 single-player Steam games similar to Lunavania, 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 Lunavania page.
Ranked picks
- 1

Psionic Sentry : Infinite
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
Psionic Sentry : Infinite is a third-person beautiful girl action shooting rougelike. The refreshing counterattack system that any player can use is the core of the game's operation. Observing the enemy's weaknesses and destroying them during battle is the focus of the game strategy.
- 2

CrossCode
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
A retro-inspired 2D Action RPG set in the distant future. CrossCode combines 16-bit SNES-style graphics with butter-smooth physics, a fast-paced combat system, and engaging puzzle mechanics, served with a gripping sci-fi story.
- 3

Super Alloy Crush
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
Super Alloy Crush is a fast-paced 2D roguelike brawler inspired by classics like Mega Man X. Play as Kelly and Muu (No.02) to defeat enemies and obtain the ultimate cosmic treasure: Planet AE-38. Alone or with a friend in local co-op, get ready for your biggest challenge yet!
- 4

Metal Unit
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
Metal Unit is a sprawling side-scrolling platformer with roguelite features. Play as Joanna, a soldier on a mission to capture her treasonous sister. Wear the M-Unit 11 suit and battle against monsters and aliens while uncovering the truth about humanity.
- 5

Dark Devotion
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
Explore the secrets of a mysterious fallen temple and put your Templar faith to the test in Dark Devotion, where no sacrifice is too great in praise of your God.
- 6

Sparklite
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
Sparklite is an action-adventure set in a whimsical & ever-changing land. Battle foes using an arsenal of gadgets, guns, & gear. Gear up for adventure in the dangerous corners of the procedurally generated world, take down titans of the mining industry, & harness the power of Sparklite!
- 7

ANNO: Mutationem
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
ANNO: Mutationem is an action-adventure game with RPG elements set in a cyberpunk world, featuring a unique mix of pixelated 2D & 3D graphic style with a rich, dark and bizarre plot.
- 8

Battle Chef Brigade Deluxe
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
Battle Chef Brigade pairs combo-based hunting and puzzle-based cooking in a hand drawn, fantasy adventure. Cook your way into the Brigade while subduing Victusia’s destructive monsters. Follow Mina and Thrash in the single-player campaign or challenge your friends in Local Multiplayer and Daily Cook-Offs.
- 9

Rabi-Ribi
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
Dodge bullets, missiles and lasers in battle as you wrap your head around that bunny girl costume! Combo away with your mighty Piko Hammer or spam various spells from afar with your fiery fairy friend. Explore and explode through Rabi-Rabi Island as you collect power-ups and uncover secrets...
- 10

Terraria
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action and Indie with Lunavania.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 11

Mega Man X Legacy Collection
Single-player alternative to Lunavania — playable solo, no multiplayer required. Shares Action with Lunavania.
Mega Man X Legacy Collection includes the legendary 16-bit titles and the series’ exciting foray into the 32-bit era: Mega Man X, Mega Man X2, Mega Man X3, and Mega Man X4. Test your skills in the new X Challenge mode, which pits players against two deadly bosses at once.
- 12

Soul Knight: The Forest of Spirits
Single-player alternative to Lunavania — playable solo, no multiplayer required.
A lone knight is lost in an enigmatic cave, now he must rely on his unshakable soul to face unknown challenges and uncover secrets in this journey of cunning and bravery. Your mission is to find the way out facing the darkness, avoiding obstacles and finding solutions to the challenges.