Single-player games like Oppaidius Summer Trouble!
Below are 8 single-player Steam games similar to Oppaidius Summer Trouble!, 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 Oppaidius Summer Trouble! page.
Ranked picks
- 1

Oppaidius Desert Island!
Single-player alternative to Oppaidius Summer Trouble! — playable solo, no multiplayer required. Shares Indie and Simulation with Oppaidius Summer Trouble!.
W-w-w-whaaaaat...? I'm on a desert island, alone with Angela... NAKED...? Discover what happens next in this original visual novel!
- 2

Dream Daddy: A Dad Dating Simulator
Single-player alternative to Oppaidius Summer Trouble! — playable solo, no multiplayer required. Shares Indie and Simulation with Oppaidius Summer Trouble!.
Dream Daddy: A Dad Dating Simulator is a game where you play as a Dad and your goal is to meet and romance other hot Dads. Are you ready? Hi ready, I'm Dad.
- 3

TSUNDERE MILFIN
Single-player alternative to Oppaidius Summer Trouble! — playable solo, no multiplayer required. Shares Indie with Oppaidius Summer Trouble!.
☪️TSUNDERE MILFIN is a visual novel about a working relationship with a Muslim ladyboss. Solve match3 puzzles and properly invest company money to win the favor of your lewd religious boss :3
- 4

Lagoon Lounge : The Poisonous Fountain
Single-player alternative to Oppaidius Summer Trouble! — playable solo, no multiplayer required. Shares Indie and Simulation with Oppaidius Summer Trouble!.
This is a visual novel containing furry characters and homosexual themes. You take on the role of a furry who has moved to a seaside village and become involved in the lives of its residents.
- 5

Love Esquire - RPG/Dating Sim/Visual Novel
Single-player alternative to Oppaidius Summer Trouble! — playable solo, no multiplayer required. Shares Indie and Simulation with Oppaidius Summer Trouble!.
You usually play as the hero… but not this time! You're a lowly squire who's on an epic quest to get laid. Here's the catch: you've only got a few months left to find the girl of your dreams before you're shipped off to war. So git gud, get laid, and find man's greatest pleasure in Love Esquire!
- 6

beat refle
Single-player alternative to Oppaidius Summer Trouble! — playable solo, no multiplayer required.
This new take on rhythm games has you massage beautiful women in time to the music. The patrons of your massage parlor have not only sore bodies, but unique worries weighing on their hearts as well. Use your secret massage technique to clear all the stress out of their minds and bodies!
- 7

LuGame: Lunchtime Games Club!
Single-player alternative to Oppaidius Summer Trouble! — playable solo, no multiplayer required.
A games club’s without members… or games?! Who is this crazy robot girl? Why am I being harassed by this cute bully? Life may not have a controller, but it certainly feels like a big game!
- 8

King of Bali
Single-player alternative to Oppaidius Summer Trouble! — playable solo, no multiplayer required. Shares Indie and Simulation with Oppaidius Summer Trouble!.
“King of Bali” is an adult comedic harem dating-sim filled with hilarious jokes and loveable characters. How many people can you charm in Bali?