Single-player games like I Wanna Build a Robot
Below are 8 single-player Steam games similar to I Wanna Build a Robot, 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 I Wanna Build a Robot page.
Ranked picks
- 1

Hack and Slime
Single-player alternative to I Wanna Build a Robot — playable solo, no multiplayer required. Shares Action and Adventure with I Wanna Build a Robot.
What could be scarier than a massive dungeon-tower infested with skulls, ogres, and dragons? That those same monsters ride the largest multinational in the world with it. You know; business is business.
- 2

Inside The Crystal Mountain
Single-player alternative to I Wanna Build a Robot — playable solo, no multiplayer required. Shares Action and Adventure with I Wanna Build a Robot.
Inside The Crystal Mountain is a difficult action-adventure game with fast-paced combat and soulslike elements where you explore a mysterious world filled with ambiguous characters and challenging enemies.
- 3

The Big Below
Single-player alternative to I Wanna Build a Robot — playable solo, no multiplayer required. Shares Adventure with I Wanna Build a Robot.
Take on the role of a little gnome exploring twisting, secret-filled dungeons in this retro, top-down adventure game.
- 4

OtterQuest
Single-player alternative to I Wanna Build a Robot — playable solo, no multiplayer required. Shares Adventure with I Wanna Build a Robot.
You’ve been given an odd request, and without protest, you get dressed and grab your sword from your weapons chest, and with much zest, you head west to complete your Otter Quest.
- 5

Shadow Rebirth
Single-player alternative to I Wanna Build a Robot — playable solo, no multiplayer required. Shares Adventure with I Wanna Build a Robot.
Shadow Rebirth is a classic top-down ninja game with an exciting story, dungeon exploration, monster and ninja fights.
- 6

One Last Toast
Single-player alternative to I Wanna Build a Robot — playable solo, no multiplayer required. Shares Action and Adventure with I Wanna Build a Robot.
One Last Toast is a single player retro-inspired action horror game set in a Venetian villa. Explore the intricate interiors, solve puzzles and battle relentless zombie hordes to reach the heart of the curse trapping you in this haunted estate.
- 7

Ten Years of Rain
Single-player alternative to I Wanna Build a Robot — playable solo, no multiplayer required. Shares Adventure with I Wanna Build a Robot.
Ten Years of Rain is a fantasy adventure Zelda-like with a unique Central Asian inspired setting. Pick up your blade, call your hawk, and prepare to travel the cursed lands. Battle the forces of the Great Khan, explore the secret places of the world, and discover the cause of the long rain...
- 8

Airoheart
Single-player alternative to I Wanna Build a Robot — playable solo, no multiplayer required. Shares Action and Adventure with I Wanna Build a Robot.
Airoheart is a top-down action-adventure RPG inspired by the classics. Embark on an epic journey to save the world from evil and test the strength of your heart in this emotional tale of betrayal, tragedy and redemption.