Single-player games like DekaDuck
Below are 14 single-player Steam games similar to DekaDuck, 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 DekaDuck page.
Ranked picks
- 1

Shenanigans
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
The Evil Dr. Wector has taken the Great Sunflower’s Sun Energy for his evil plan and now it is up to you to get it all back! Join the four hooligans, Simon, Sebrina, Rae, and Beast, in a wacky and goofy 2D adventure!
- 2

Winnie-the-Pooh Hops for Honey
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
Uh oh. Winnie-the-Pooh ate all of the honey that Christopher Robin set aside for the annual Honey Festival! It's up to Winnie to set things right and prove that his heart is bigger than his stomach by adventuring into the Hundred Acre Wood to collect enough honey to save the festival!
- 3

Hellworld!
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
A story-driven 2D platforming game in which you possess your enemies and use their abilities to solve puzzles and make your way through the land of Hellworld.
- 4

2D Platformer GAME (Toy Factory)
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
It is a 2D adventure game with cute characters.
- 5

Runback
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
Fight, upgrade, and fight again! Runback is an online roguelite party fighter where the phrase ‘best-of-five’ takes on a whole new meaning. Spend points between fights to evolve your character, turn the tide, or simply cement your dominance over your friends!
- 6

Alaric's Quest
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
Alaric's Quest: Charming 2D platformer with a medieval theme and high difficulty level. Available on Linux, Windows, and Steam Deck, compatible with keyboard, controller, and touchscreen.
- 7

Bear Jojo
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
Embark on a whimsical adventure with Bear JoJo in this all-ages arcade game. Enjoy challenging gameplay and discover enchanting surprises along the way!
- 8

I am Reptile
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
In this 2D action platformer, you'll play as a humanoid reptile and save the planet and your people from an evil corporation! Reach the control center and activate the self-destruct mechanism! It won't be easy, as there are plenty of traps, obstacles, and heavily armed guards in your way!
- 9

Dreaming Sarah
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Indie and Adventure with DekaDuck.
Dreaming Sarah is an adventure platformer where you play as Sarah, a girl who is in a coma. Explore the world around her and help her wake up!
- 10

Spooky Station
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
Welcome to Spooky Station! Prepare to be amazed and bewildered by our enigmas and puzzles, afraid of our deadly enemies and extremely challenging bosses. Tons of exciting stories and distinct fictional worlds await for you in this mysterious pack!
- 11

Dandy & Randy
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
A 2D top-down old-school arcade game featuring two of the worst archaeologists to ever grace the Earth. Help them in their adventures by finding treasure defeating enemies, fighting bosses and discovering secrets! Can they pay off their debts? It's up to you to find out!
- 12

Dandy & Randy DX
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Action and Indie with DekaDuck.
Play either alone or with a friend on this cute adventure game!
- 13

Awakening Sarah
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Indie and Adventure with DekaDuck.
Awakening Sarah is a 2D platformer with emphasis on exploration. Unravel the dreams and realities of Sarah, a girl who's recovering from a coma, while helping her understand the world around her and herself.
- 14

Toada Brava
Single-player alternative to DekaDuck — playable solo, no multiplayer required. Shares Indie and Adventure with DekaDuck.
Toada Brava is a fully hand-drawn 2D top-down RPG. Battle your way through the Santacrúz Dungeons and help Kako find his mom, while helping the revolution!