Single-player games like Snail's Knock Out!
Below are 14 single-player Steam games similar to Snail's Knock Out!, 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 Snail's Knock Out! page.
Ranked picks
- 1

Deathsmiles
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
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!
- 2

Overcooked! 2
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
Overcooked returns with a brand-new helping of chaotic cooking action! Journey back to the Onion Kingdom and assemble your team of chefs in classic couch co-op or online play for up to four players. Hold onto your aprons… it’s time to save the world again!
- 3

Soundodger+
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
Dodge the music and dance through a mesmerizing ballet of choreographed bullets, each synced to music from over a dozen international artists. Push your creativity and skills with the fully-featured Level Editor and never run out of things to dodge.
- 4

Beat Hazard
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
Experience your music collection like never before with this intense music driven arcade shooter. Each of your songs will have its own unique ebb and flow based on the music.
- 5

Enter the Gungeon
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
Enter the Gungeon is a bullet hell dungeon crawler following a band of misfits seeking to shoot, loot, dodge roll and table-flip their way to personal absolution by reaching the legendary Gungeon’s ultimate treasure: the gun that can kill the past.
- 6

Sora
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
From Orange Juice comes a shoot'em'up starring the lone enhanced human, Sora. The sequel of the high-speed shoot'em'up "Suguri", with improved game system and graphics.
- 7

LUFTRAUSERS
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
The skies are aflame and the seas will overflow with wreckage in Vlambeer’s stylish arcade shooter LUFTRAUSERS! Take to the skies in customized fighter planes to battle battleships, submarines, and rival aces for glory, honor, and high scores.
- 8

Vampire Survivors
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 9

Sofia in Exchange for Lies
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required.
Peek into the sins and memories of five personalities through surveillance cameras──This is an immersive, mystery adventure game that unravels the thoughts of the dark past that lie dormant inside Sofia,a suspect in the murder of a presidential candidate, and uncovers the truth behind the crime.
- 10

Goonya Fighter
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
A new kind of squishy fighting game!Exciting four-player matches, great online brawls!When everyone gets together, Let's Goonya!
- 11

Octo's Balloon Challenge
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Indie and Casual with Snail's Knock Out!.
Catch the Souls falling from the sky! A unique game where balance and "buoyancy" are the keys to success!
- 12

Toad's Soul Hopper
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
Ride your hopper and conquer a brutal climb! One mistake sends you all the way back to the start. A tense, heart-pounding hopping action game!
- 13

Pirarucu's Money Rush
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Action and Indie with Snail's Knock Out!.
Pirarucu is on a shopping spree—and it’s picking up speed! The spending just won’t stop! A simple yet addictive shopping runner!
- 14

Slug's Sister Defense
Single-player alternative to Snail's Knock Out! — playable solo, no multiplayer required. Shares Indie and Casual with Snail's Knock Out!.
A spin-off from the asymmetric party action game "Goonya Monster," with character designs by Terada Tera! Experience exhilarating roguelike tower-defense action! Defend the captive Snail from enemies approaching from all directions by acquiring and upgrading a variety of weapons and gear!