Single-player games like Excalibur's Swordstone Idle Forge
Below are 15 single-player Steam games similar to Excalibur's Swordstone Idle Forge, 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 Excalibur's Swordstone Idle Forge page.
Ranked picks
- 1

Feed the King
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Build a medieval kitchen empire for a hungry king in this incremental cooking game. Click and automate food stations, refine better ingredients, craft richer dishes, serve nightly feasts, and decide when to poison the king for a powerful prestige reset.
- 2

Mirage - Idle RPG
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
An idle incremental bullet heaven where you fight waves of enemies, collect loot, and grow stronger every run. Play four different classes, craft items, run a shop, tend a garden, raise pets and keep progressing even while you're away.
- 3

Swish Ball Clicker
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
A cute, pixel-art, incremental basketball idler that every click is a swish. Automate your shots, upgrade your players, and go from being rookie to an ALL-STAR in this relaxing 2D indie baller. Perfect game to keep open in the background while you work.
- 4

Juggling Cup
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Take a quick break and have some fun! At the bottom of the screen, a soccer ball awaits you!
- 5

Idle Crown
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Rise from serf to sovereign in this medieval idle RPG. Level fifteen skills, raise a Holding stone by stone, slay drakes and leviathans, command workers, and grind your way to the throne. 100 achievements, 39 leaderboards, no energy bars, no waiting.
- 6

Cats and Sushi
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Run a cozy sushi restaurant for adorable cats. Stock up the ingredients, prepare dishes requested by customers, earn tips and unlock new recipes.
- 7

Astral Forge: Desktop Alchemist
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Turn your desktop into an astral forge! A low-resource, relaxing desktop companion game. Gather stardust while you work, craft potions in your spare time, trade with global players via cross-screen caravans, and earn extremely rare, tradable Steam Inventory drops!
- 8

Hang up Street
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Build your vocational academy to turn adventurers into your idle heroes, liven up the deserted streets, and advance the levels together!
- 9

Idling Gears
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Click! Place gears, click! Make money, click! Place more gears, click! Make even more money, click, click and above all click!
- 10

Idle Biceps
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Get ready to pump some iron and grow your biceps like never before in Idle Biceps, the ultimate idle clicker game for fitness enthusiasts! Start off as a novice gym-goer and work your way up to becoming a ripped bodybuilder by clicking your way to bigger and better gains.
- 11

Ducks' Wrath
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Play as a fearless Duck, burp and push your "friends" while hot dogs fall from the skies. Compete for the leaderboard highest score in the single player challenges. Oh, and don't fall from the slippery ice!
- 12

Cards from the West
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Make your way through the dangers of the Wild West with your revolver and your deck of cards
- 13

Incremental Dice
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Chill incremental game about dice making money. 🎲 Upgrade your dice to make more money, to upgrade your dice to make even more money! 😲🤯
- 14

Brainrot Battle Simulator
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required.
Create unique battles and find out who is the best Italian Brainrot character! 🐊🦈🐸 Choose your fighters and dive into chaotic fights-1v1, 5v3 or total chaos!
- 15

DOMISNAKE
Single-player alternative to Excalibur's Swordstone Idle Forge — playable solo, no multiplayer required. Shares Casual with Excalibur's Swordstone Idle Forge.
Snake meets Dominoes in a turn-based roguelike. Each piece you place must match your head's pip chain carefully, eat apples, and outmaneuver rival snakes that hunt or flee across a grid that fills up fast