Single-player games like Natsu-Mon: 20th Century Summer Kid
Below are 11 single-player Steam games similar to Natsu-Mon: 20th Century Summer Kid, 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 Natsu-Mon: 20th Century Summer Kid page.
Ranked picks
- 1
Walter Walnut
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required. Shares Adventure with Natsu-Mon: 20th Century Summer Kid.
Glide, collect nuts and slap birds in this small, casual 3d adventure. Play as Walter Walnut, a gliding squirrel on a quest to find the mythical golden hazelnut.
- 2
Nacho Chihuahua: The Movie: The Game
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required. Shares Adventure with Natsu-Mon: 20th Century Summer Kid.
Join Nacho as he pursues his true destiny: to return to his homeland, South of the Border!
- 3
DREAMERS
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required. Shares Adventure with Natsu-Mon: 20th Century Summer Kid.
Created by an indie team of two people, DREAMERS is inspired by the stories and games of our childhood with slow-paced narration grounded in good moral values. Designed to be played with a gamepad, DREAMERS delivers a cozy, family-friendly experience.
- 4
Croc Legend of the Gobbos
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required. Shares Adventure with Natsu-Mon: 20th Century Summer Kid.
Join Croc in a charming 3D platforming adventure to rescue the kidnapped Gobbos from the evil sorcerer Baron Dante and his impish Dantini minions! Run, jump, climb, swim, and tail-spin through vibrant worlds in this lovingly remastered and updated version of the beloved 1997 classic.
- 5
Nocky el Armadillo
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required. Shares Adventure with Natsu-Mon: 20th Century Summer Kid.
Nocky El Armadillo is a love letter to the 16-bit generation of challenging 2d platformers. Avoid traps and evade enemies while mastering the controls.
- 6
BROK - Natal Tail, A New Christmas
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required. Shares Adventure with Natsu-Mon: 20th Century Summer Kid.
A Christmas tale set in the world of BROK the InvestiGator, presented as a visual novel.
- 7
Sailing The Winds
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required. Shares Adventure with Natsu-Mon: 20th Century Summer Kid.
A game about sea adventures. Here you will find many different quests, here you can find an alien, find various treasures. Catch from the sea not only fish, but also different items that can help you in trouble.
- 8
Spiny & Chilly
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required.
Hop, slide and surf through colorful handcrafted worlds in a quirky 3D platformer starring Chilly the penguin and Spiny the hedgehog. Recover stolen ice blocks, master fluid movement and outsmart an adorably clueless penguin cult!
- 9
Shin chan: Me and the Professor on Summer Vacation The Endless Seven-Day Journey
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required. Shares Adventure with Natsu-Mon: 20th Century Summer Kid.
Shin chan: Summer Vacation Experience
- 10
Birthdays the Beginning
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required.
The origins of the world are yours to decide in this engaging and open-ended builder experience! Shape the geography, control the temperature, and give rise to diverse lifeforms. Witness the birth of an entirely new ecosystem, made with your very own hands!
- 11
Tokyo Twilight Ghost Hunters Daybreak: Special Gigs
Single-player alternative to Natsu-Mon: 20th Century Summer Kid — playable solo, no multiplayer required. Shares Adventure with Natsu-Mon: 20th Century Summer Kid.
A ghostly fusion of Visual Novel and tactical RPG, which sees you hunting ghosts as part of the Gate Keepers, a team of school friends from the Kurenai Academy. Boasting gorgeous artwork and smart strategic battles, this is a must for those who like a side order of gameplay with their Visual Novels.