Single-player games like Onigotchi
Below are 10 single-player Steam games similar to Onigotchi, 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 Onigotchi page.
Ranked picks
- 1

Dungeon Devotion
Single-player alternative to Onigotchi — playable solo, no multiplayer required. Shares Casual with Onigotchi.
Short idle clicker game. Amass a harem of devoted worshippers. Engage in lots of hardcore 'worship', and restore your dungeon to its former depraved glory!
- 2

Orc Incremental
Single-player alternative to Onigotchi — playable solo, no multiplayer required. Shares Strategy with Onigotchi.
Start with a single orc and build an unstoppable dark army to conquer the realms in this incremental auto battler. Perfect your formation, summon mighty beasts, unlock powerful upgrades, and grow stronger with each rebirth.
- 3

Stuff It!
Single-player alternative to Onigotchi — playable solo, no multiplayer required. Shares Casual with Onigotchi.
Colorful dolls with voluptuous bodies can come to life, don't you know? All they need to do is meet their Maker. Are you ready?
- 4

My waifu guild
Single-player alternative to Onigotchi — playable solo, no multiplayer required.
Collect the entire guild of beautiful girls and guide them through all the dangers. Hordes of opponents await you, giant bosses and naked bodies of the main characters!
- 5

Maktala: Slime Lootfest
Single-player alternative to Onigotchi — playable solo, no multiplayer required. Shares Strategy with Onigotchi.
An incremental game where you kill hordes of slimes and use their loot to become stronger and farm them. Collect powerful loot, master skills, and uncover tons of content.
- 6

Skeleseller
Single-player alternative to Onigotchi — playable solo, no multiplayer required. Shares Strategy and Casual with Onigotchi.
You're a skeleton shopkeep who hires adventurers to collect loot for you after your untimely demise. Send adventurers into battle, sell what they find, and build up your town in this laid-back idle game!
- 7

Bongo Waifu
Single-player alternative to Onigotchi — playable solo, no multiplayer required. Shares Casual with Onigotchi.
Every keystroke transforms into an "intimate interaction" with your desktop girl. Typing is no longer boring—let her climax to your rhythm! Featuring deep Steam Inventory integration, you can collect over 360 accessories just by playing
- 8

My Holiness the Gobliness
Single-player alternative to Onigotchi — playable solo, no multiplayer required. Shares Casual with Onigotchi.
After being transported to another world, the goblin shaman Anu takes you in as her servant. Tend to the lazy gobliness' every need... and strive to win her affection!
- 9

Goblin Nest
Single-player alternative to Onigotchi — playable solo, no multiplayer required. Shares Strategy and Casual with Onigotchi.
Manage population's mood, gold and rations. Figure out ways to optimize cell placements for efficiency. Grow and decorate your nest into a multi layer, self sustaining factory.
- 10

Heroine Conquest
Single-player alternative to Onigotchi — playable solo, no multiplayer required. Shares Strategy and Casual with Onigotchi.
The Demon Lord has been defeated by the Heroines. It is now up to you to command the evil troops to capture the Heroines and breed them. Conquer the Heroines and help the Demon Lord reign over the lands again.