Single-player games like Kingdom of Foundry
Below are 10 single-player Steam games similar to Kingdom of Foundry, 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 Kingdom of Foundry page.
Ranked picks
- 1
Catadel: Slot Defense
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom of Foundry.
Spin the slot-style cryptex, chain symbol matches, and turn damage into gold. Choose war telegrams, buy relics and supplies, and aim for bigger hits. Invest in upgrades or save for the next tax deadline in this medieval slot-defense roguelite.
- 2
Emberwall
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom of Foundry.
Emberwall is a roguelite tower defense game where you reshape enemy paths with tetromino walls, harvest resources, reveal a fog-covered wilderness, and combine powerful towers and elemental upgrades to defend your castle.
- 3
OmniSeed
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom of Foundry.
Play as a kind-hearted god in a tiny world. Grow thriving forests, inspire mortals to stand strong, and unleash nature's fury to shield them from evil. One small miracle at a time.
- 4
Nightmare Invasion
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom of Foundry.
Nightmare has set its sights on this world, and as the will of the world, you will rely on cards, tower defenses, and urban construction to destroy Nightmare's invasion in the dream
- 5
Towered
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom of Foundry.
Defend the Nexus, run after run. Build under population limits, balance gold and mana, draft augments as you level, and spend gems on a permanent power-up tree in this pixel-art tower defense roguelite.
- 6
Oriental Dynasty - Silk Road defense war
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom of Foundry.
Experience the perfect combination of tower defense and the historical plot of the Silk Road, so as to bring an amazing epic game adventure experience! You will follow our protagonists in a strategic battle on the Eurasian continent! Come on, buddy, this epic fantasy adventure needs your help!
- 7
No Heroes Here
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom of Foundry.
No Heroes Here is a frantic co-op game for 1 to 4 players, available in local and online modes. Craft and use several items effectively whilst coordinating your ragtag band of non-heroes to defend castles and survive! ...Oh, as well as saving the Kingdom in the meantime!
- 8
How Many Dudes?
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom of Foundry.
How many dudes does it take to beat up a gorilla? A thousand toddlers? A horse-sized duck? A GOD? Enter the Dude Ranch and find out in this roguelike dudebuilder where you recruit an army of dudes to fight ridiculous battles.
- 9
Minimalist Box
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom of Foundry.
It's a traditional Sokoban game where you can rewrite the classic Sokoban gameplay with subversive physics rules in 4 dimensions , 96 brain-burning puzzles! In the symphony of boxes and physical changes, become the ultimate strategist who reconstructs the logic of space!
- 10
The Inkspire
Single-player alternative to Kingdom of Foundry — playable solo, no multiplayer required. Shares Indie and Casual with Kingdom of Foundry.
The Inkspire is a hand-drawn deck-building roguelike. Choose from five unique characters, build powerful card synergies, collect relics, and climb an ever-changing tower filled with battles, shops, and mysterious events.