Single-player games like Flinthook
Below are 22 single-player Steam games similar to Flinthook, 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 Flinthook page.
Ranked picks
- 1

Rogue Legacy
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Rogue Legacy is a genealogical rogue-"LITE" where anyone can be a hero. Each time you die, your child will succeed you. Every child is unique. One child might be colorblind, another might be a dwarf with vertigo. But that's OK, because no one is perfect, and you don't have to be to succeed.
- 2

Star of Providence
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Star of Providence is a top down action shooter with procedurally generated elements. Explore a large, abandoned facility in search of incredible power, fighting dangerous foes and gaining new weapons and upgrades as you progress.
- 3

CRYPTARK
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.
- 4

ScourgeBringer
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
ScourgeBringer is a fast-paced free-moving roguelite platformer. Help Kyhra to explore the unknown and slash her way through ancient machines guarding the seal of her past, and maybe the redemption of humanity.
- 5

Super House of Dead Ninjas
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Super House of Dead Ninjas is an action arcade game with roguelite elements. Race against a 30 second timer as you descend floor after foe-filled floor and attempt to unlock the secrets of this deadly tower!Play as the fearsome Crimson Ninja, wielding an arsenal of deadly ninja weapons and attacks.
- 6

Caveblazers
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Caveblazers is a challenging and brutal roguelike platformer. Journey into a mysterious cave, fighting orcs and goblins with an abundance of weapons and magical items! Make friends along the way, then watch in despair as they are crushed in to a bloody pulp under a troll's fist.
- 7

Dead Cells
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Dead Cells is a roguelite, metroidvania inspired, action-platformer. You'll explore a sprawling, ever-changing castle... assuming you’re able to fight your way past its keepers in 2D souls-lite combat. No checkpoints. Kill, die, learn, repeat.
- 8

Madshot
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Adventure with Flinthook.
Madshot is a fast-paced, acrobatic, rogue-lite shooter. Survive the ever-changing road through Cthulhu and beyond. Equip endless upgrade combinations as you fight your way through horrific monsters and multi-phased boss battles.
- 9

The Binding of Isaac
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Now 20% More Evil with the Free Halloween update!
- 10

Rogue Legacy 2
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Rogue Legacy 2 is what you'd get if you mashed Rogue Legacy and a sequel together. Every time you die, your children will succeed you, and each child is unique. Your daughter might be a Colourblind Archer, and your son could be a Pacifistic Chef. Either way, one of them is getting conscripted.
- 11

Sonic Generations Collection
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action with Flinthook.
Celebrate 20 years of Sonic in an all new adventure that delivers a definitive experience to Sonic fans new and old!
- 12

Skul: The Hero Slayer
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Guide 'Skul' on his quest to single-handedly take on the Imperial Army and rescue his King from captivity, in an action-packed rogue-lite 2D platformer for the ages.
- 13

Terraria
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 14

Sonic CD
Single-player alternative to Flinthook — playable solo, no multiplayer required.
It’s time to usher the past into the future in this enhanced recreation of Sonic CD! Sonic travels to the distant shores of Never Lake for the once-a-year appearance of Little Planet - a mysterious world where past, present, and future collide through the power of the Time Stones that lie hidden within it.
- 15

Teenage Mutant Ninja Turtles: Shredder's Revenge
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Teenage Mutant Ninja Turtles: Shredder’s Revenge reunites Leonardo, Michelangelo, Donatello and Raphael as they kick shell in a beautifully realized beat ’em up.
- 16

MARVEL Cosmic Invasion
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
A cosmic battle awaits! Choose between 15 Marvel Super Heroes in this frenetic action beat ‘em up to fight against the deadly Annihilation Wave threatening the galaxy. From New York City to the depths of the Negative Zone, the future of the Marvel Universe will be fought for across the stars!
- 17

Mercenary Kings: Reloaded Edition
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Craft your arsenal to avenge your fallen comrades and save the world from the fearsome forces of CLAW!
- 18

Wizorb
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
The once peaceful Kingdom of Gorudo is threatened by an evil presence. The only hope for salvation is Cyrus!
- 19

Scott Pilgrim EX
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Adventure with Flinthook.
Join Scott Pilgrim and Ramona Flowers in a brand-new brawling adventure across space, time, and the streets of Toronto!
- 20

Panzer Paladin
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action with Flinthook.
Hop in the Paladin power armor, seize melee weapons from the demonic invaders and give them a taste of their own medicine!
- 21

Curses 'N Chaos
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
FIGHT OR DIE! Cursed by the evil Wizard King, bounty hunters Lea and Leo are chased by every monster in the kingdom and the Grim Reaper himself! There's only one way to get rid of the curse; the legendary Elixir of Life! But how to get the ingredients? FIGHT MONSTERS!
- 22

Ninja Senki DX
Single-player alternative to Flinthook — playable solo, no multiplayer required. Shares Action and Indie with Flinthook.
Kinuhime was killed by a ninja demon. Now, Hayate has become obsessed with revenge! But can revenge bring her back?