Single-player games like Lockey
Below are 8 single-player Steam games similar to Lockey, 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 Lockey page.
Ranked picks
- 1

Stickman: Waves Of Doom
Single-player alternative to Lockey — playable solo, no multiplayer required. Shares Action and Indie with Lockey.
Stickman: Waves of Doom is a horde survivor game with minimalistic graphics where endless enemies crash down upon you in waves of pure chaos and destruction while maintaining steady FPS.
- 2

Necro Rumble
Single-player alternative to Lockey — playable solo, no multiplayer required. Shares Action and Indie with Lockey.
Master the dark art of necromancy in a 2D top-down strategy game. Unleash and lead your undead legions to defeat and dominate enemy waves in this action-packed adventure.
- 3

Slime Guy
Single-player alternative to Lockey — playable solo, no multiplayer required. Shares Action and Indie with Lockey.
Slime Guy is a 2D rogue-lite dungeon-crawler where you enter as Puddles. A seemingly weak slime whose family has been kidnapped and taken into the I-Valley. Do you have what it takes to save your family?
- 4

Skill Cheater
Single-player alternative to Lockey — playable solo, no multiplayer required. Shares Action and Indie with Lockey.
Combine various skills to defeat waves of incoming monsters, and compete with friends for survival in multiplayer in this roguelite auto-shooter.
- 5

BraveYard 勇者之墓
Single-player alternative to Lockey — playable solo, no multiplayer required. Shares Action and Indie with Lockey.
“Braveyard” is an adventure game where you, as an adventurer, harness active skills and auxiliary runes to create your unique combat style. Through battles and exploration, you’ll unlock powerful runes and face formidable enemies.
- 6

Curse of Deflection
Single-player alternative to Lockey — playable solo, no multiplayer required. Shares Action and Indie with Lockey.
Curse of Deflection is an action roguelike where you bounce through a dungeon. Hit enemies with your weapons but watch out for where your trajectory leads next. Choose an adventurer and enter the dungeon to find loot and powerful weapons. Choose your build carefully because death comes at you fast.
- 7

Raiders Of Below
Single-player alternative to Lockey — playable solo, no multiplayer required. Shares Action with Lockey.
Create absurd builds, discover powerful item synergies, discover secrets, challenge the dungeon alone or with up to 4 players.
- 8

Rift Saviours
Single-player alternative to Lockey — playable solo, no multiplayer required. Shares Action and Indie with Lockey.
Rift Saviours is a sword-fighting roguelite where you battle endless waves of enemies. Survive longer to earn upgrades that offer great build customization. Step into the rift and fight for your survival!