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

Fortix 2
Single-player alternative to Fortix — playable solo, no multiplayer required. Shares Indie with Fortix.
Fortix 2 is best described as a reverse turret defense game. As Sir Fortix, the knight, you must conquer castles while dodging tower turrets and evil monsters. Fight your way across the shires of the island Artalom, storming from castle to castle.
- 2

Waveform
Single-player alternative to Fortix — playable solo, no multiplayer required. Shares Indie with Fortix.
Navigate the beauty and hazards of the solar system while riding a wave of light through 100+ levels in this innovative action-puzzle game!
- 3

Might & Magic: Clash of Heroes
Single-player alternative to Fortix — playable solo, no multiplayer required.
Scattered across five different regions, five special heroes must travel their own dangerous paths to grow in strength, unravel a demonic plot & ultimately save the world from chaos.
- 4

HOARD
Single-player alternative to Fortix — playable solo, no multiplayer required. Shares Indie with Fortix.
YOU ARE THE DRAGON in this award-winning arcade strategy game. Burn villages, collect gold, and level up your dragon while playing 10 minute matches in single player or up to 4 player co-op and competitive modes. Over 30 levels and multiple game modes ensure you'll be burning for a long time!
- 5

Fight The Dragon
Single-player alternative to Fortix — playable solo, no multiplayer required. Shares Indie with Fortix.
A COMMUNITY CREATED Hack'n Slash RPG where players can team up and tackle exciting adventures made by other community members in our in-game Adventure Construction Kit - It's DIABLO meets LITTLE BIG PLANET!
- 6

Wizorb
Single-player alternative to Fortix — playable solo, no multiplayer required. Shares Indie with Fortix.
The once peaceful Kingdom of Gorudo is threatened by an evil presence. The only hope for salvation is Cyrus!
- 7

Castle Doombad Classic
Single-player alternative to Fortix — playable solo, no multiplayer required.
BE THE VILLAIN and slay any hero who dares enter your dark domain! Deck out your castle with traps and minions as the ultimate diabolical dungeon keeper in this strategy / TD puzzler. Includes the original Castle Doombad game, rebuilt and remastered, plus brand new content.
- 8

PuzzleQuest: Challenge of the Warlords
Single-player alternative to Fortix — playable solo, no multiplayer required.
PuzzleQuest: Challenge of the Warlords delivers, for the first time ever, classic puzzle-game action backed with an epic story of good vs. evil. Challenge your match 3 skills as you battle against computer opponents to save the Kingdom of Etheria from the evil Lord Bane.
- 9

JezzBall Atomic
Single-player alternative to Fortix — playable solo, no multiplayer required. Shares Indie with Fortix.
Welcome back! JezzBall Atomic is a remake of the classic Windows game JezzBall. You’re tasked with capturing the Jezz atoms bouncing around inside the chambers by building new walls and trapping them in smaller spaces. But be careful, incomplete walls can’t withstand the impact of a Jezz atom!
- 10

Xonix Casual Edition
Single-player alternative to Fortix — playable solo, no multiplayer required. Shares Indie with Fortix.
Remake of a classic old-school hit from 80s, one of the first arcade games ever!
- 11

Ignite
Single-player alternative to Fortix — playable solo, no multiplayer required.
Every race is different in Ignite. Each race brings something new as players try to win by using their own tactics.
- 12

Land It!
Single-player alternative to Fortix — playable solo, no multiplayer required. Shares Indie with Fortix.
Try yourself as an air traffic controller and direct planes to safe landing! Can you land airplanes without crashing them? Can you be as good as the real people who run the show when you are flying? ;)