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

Clive vs Hives 2
Single-player alternative to Core Break — playable solo, no multiplayer required. Shares Action with Core Break.
Blast aliens to pieces and start a rebellion in this fast paced pixel art top down shooter where sprinting kills.
- 2

LvL50
Single-player alternative to Core Break — playable solo, no multiplayer required. Shares Action with Core Break.
KILL. DIE. LEARN. LvL50 is a fast-paced first-person shooter where you need to beat 50 levels, in a row, without getting hit. Can you become a master and escape the lab?
- 3

Catalyst: From The Stars
Single-player alternative to Core Break — playable solo, no multiplayer required. Shares Action with Core Break.
Catalyst: From the stars, a Boss-Rush First person shooter. As a lone mercenary sent into a ruined military base hired to steal a power source, you must fight for your life through dark halls and thrilling boss arenas to complete your mission! Do you have what it takes to face the Catalyst?
- 4

UNLOAD
Single-player alternative to Core Break — playable solo, no multiplayer required. Shares Action with Core Break.
UNLOAD is an intercept-focused top-down shooter where ammo is life. Intercept lethal barrages to reload and survive by a thread. As a Visitor who lost everything in an explosion, hunt down those tied to the incident and uncover the truth behind that day.
- 5

Ace Breakout
Single-player alternative to Core Break — playable solo, no multiplayer required. Shares Action with Core Break.
A top down shooter game fighting against large swarms of insects alone, or recruit friends to fight along side you! Buy and craft new equipment to help you rid the world of the swarm!
- 6

Gunslinger Nova
Single-player alternative to Core Break — playable solo, no multiplayer required. Shares Action with Core Break.
A top-down, 2d space-shooter that pits the user against swarms of alien ships from other dimensions. Destroy all enemies and portals as fast as possible. Battle increasingly tougher enemies through 40 Campaign levels and Endless Mode!
- 7

Magnetron Rebellion: Fully Loaded
Single-player alternative to Core Break — playable solo, no multiplayer required. Shares Action with Core Break.
You are a single ship outnumbered and outgunned by the enemy fleet. The one advantage you have is a powerful magnet that is capable of capturing the enemy bullets and firing them back at the enemy!
- 8

The Moon 2044
Single-player alternative to Core Break — playable solo, no multiplayer required. Shares Action with Core Break.
Explore a secret NCIS facility and discover its dark secret. Take on the role of the XV-11 unit and face hundreds of enemies in a dark sci-fi shooter inspired by old school hits!