Single-player games like Sound of Summer Thunder: Day 1
Below are 8 single-player Steam games similar to Sound of Summer Thunder: Day 1, 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 Sound of Summer Thunder: Day 1 page.
Ranked picks
- 1

her tears were my light
Single-player alternative to Sound of Summer Thunder: Day 1 — playable solo, no multiplayer required.
a love story between time and space
- 2

Date Warp
Single-player alternative to Sound of Summer Thunder: Day 1 — playable solo, no multiplayer required. Shares Indie with Sound of Summer Thunder: Day 1.
Five days ago, Janet left her dorm to go on a date - and never came back. Was she kidnapped? Murdered? The truth may be even stranger. Solve puzzles to connect together pieces of the story in a science-fiction adventure with eleven possible endings!
- 3

Please Be Happy
Single-player alternative to Sound of Summer Thunder: Day 1 — playable solo, no multiplayer required. Shares Casual with Sound of Summer Thunder: Day 1.
A comfy yuri VN about the foxgirl Miho and her quest to find the person who's most important to her. This emotional visual novel features two different heroines to choose from, and a story that will make you both laugh and cry!
- 4

Monster Prom 3: Monster Roadtrip
Single-player alternative to Sound of Summer Thunder: Day 1 — playable solo, no multiplayer required. Shares Indie and Casual with Sound of Summer Thunder: Day 1.
Embark on a road trip like no other in this co-op narrative survival adventure. Visit fun locations, meet wacky characters, and manage your resources wisely. And yes: you still can date some hot monsters ;)
- 5

ChronoClock
Single-player alternative to Sound of Summer Thunder: Day 1 — playable solo, no multiplayer required. Shares Casual with Sound of Summer Thunder: Day 1.
Next in line to manage a multi-million dollar corporation is our protagonist, Rei Sawatari. He inherited one very important heirloom from his late grandfather: a single pocket watch that grants him a mysterious power— The power to go five minutes back in time.
- 6

Our Life: Beginnings & Always
Single-player alternative to Sound of Summer Thunder: Day 1 — playable solo, no multiplayer required. Shares Indie and Casual with Sound of Summer Thunder: Day 1.
A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.
- 7

Kunado Chronicles
Single-player alternative to Sound of Summer Thunder: Day 1 — playable solo, no multiplayer required. Shares Casual with Sound of Summer Thunder: Day 1.
The dragon is already dead. Help what's left of humanity learn how to live in this post-apocalyptic fantasy visual novel.
- 8

Demonheart: The Ice Demon
Single-player alternative to Sound of Summer Thunder: Day 1 — playable solo, no multiplayer required. Shares Casual with Sound of Summer Thunder: Day 1.
Play as the young witch Shar, as she moves in with a famous witch who keeps demonic prisoners in her basement. Will you find romance or doom?