Single-player games like Duckiost
Below are 15 single-player Steam games similar to Duckiost, 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 Duckiost page.
Ranked picks
- 1

Alien Protection
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Action and Casual with Duckiost.
In this exciting game, you become a brave space traveler who finds himself on an alien planet after your spaceship breaks down.
- 2

Starship Scramble
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Action and Casual with Duckiost.
Craft a starship from hundreds of unique weapons, battle through waves of enemies to rescue stranded survivors and gather resources - Use them to rebuild your homebase and unlock powerful upgrades. Restore the lost civilization and strive for a new future for the people of Verdantia.
- 3

Gnomber
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Action with Duckiost.
An action roguelike where you use different bombs to blow up your enemies. Use knockback from your explosions to throw enemies into each other or walls, throw projectiles and deal damage in creative ways. Level up, combine different perks, get new bombs, unlock new gnomes and become overpowered.
- 4

Project Romboid
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Action with Duckiost.
Project Romboid is a hard, arcade shooter roguelite in which you will have to pick and combine items so that you can survive waves of enemies that will chase you and shoot at you. New items will appear every level. Combine them to create powerful builds that will help you survive.
- 5

Slice It Down
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Action with Duckiost.
You will slaughter thousands of enemies, get new abilities and reveal new combo abilities, do not forget to improve your character.
- 6

Slice Adventure
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Action and Casual with Duckiost.
Grab the blade and slice through hordes of enemies in this new "bullet hell" game - Slice Adventure! Control a powerful cursor-sword with simple mouse-only controls. Survive endless waves, try your agility, and create unique playstyles using various weapons and items combinations.
- 7

Sword of the King - The Classic of Mountains and Seas
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Action and Casual with Duckiost.
Fly in the book of "Shan Hai Jing", understand the story of each strange beast, defeat them. You will obtain all kinds of strange "swords". Equip them well and welcome the next battle.
- 8

Lizard Slayer
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Action and Casual with Duckiost.
Lizard Slayer - an arena shooter with roguelike elements. You will take on the role of an ancient Slavs and participate in real historical battles against lizards.
- 9

Anime Cards
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Casual with Duckiost.
Welcome to the game "Anime cards"! A real puzzle in the style of "anime".
- 10

Puzzles with cats
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Casual with Duckiost.
Puzzles with cats is a classic puzzle that invites you to put together a picture from a huge amount of details!
- 11

Angels vs Demons
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Casual with Duckiost.
Welcome to the heavenly world, in which you have to fight with demons. They have surrounded the heavens and are trying to destroy everyone. But there are angels at your disposal, ready to expel the enemy.
- 12

Mega City Void
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Casual with Duckiost.
You play the role of a black hole that has penetrated our world. Your task is to absorb as many houses, trees, cars and other objects as possible.
- 13

Cargo delivery
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Casual with Duckiost.
In the game, you become a driver of a car that carries various goods to remote villages, located in snowy areas.
- 14

Raventure
Single-player alternative to Duckiost — playable solo, no multiplayer required.
In Raventure, you play as a brave warrior on a perilous journey across a scorching desert.
- 15

Tutenstone
Single-player alternative to Duckiost — playable solo, no multiplayer required. Shares Casual with Duckiost.
In Tutenstone, you play as an adventurer who has discovered an ancient pyramid filled with valuable treasures. However, many treasures are hidden behind stone blocks that need to be destroyed.