Single-player games like Sonic Terror
Below are 8 single-player Steam games similar to Sonic Terror, 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 Sonic Terror page.
Ranked picks
- 1

Last Solace
Single-player alternative to Sonic Terror — playable solo, no multiplayer required. Shares Strategy and RPG with Sonic Terror.
Last Solace is a turn-based CRPG set in a low-fantasy world. The empire weakens, and war has come to its heartland. Here, you embark on a journey to fulfill your last contract.
- 2

SRD: Slightly Random Dungeons
Single-player alternative to Sonic Terror — playable solo, no multiplayer required. Shares Strategy and RPG with Sonic Terror.
A tabletop roleplaying game (TTRPG) simulator. Gather a company of quarrelsome mercenaries and set forth through the adventures of the Guilds and Gutters Campaign setting, or use the intuitive adventure building tools to craft your own campaign to challenge your friends or unleash upon the world.
- 3

TROUBLESHOOTER: Abandoned Children
Single-player alternative to Sonic Terror — playable solo, no multiplayer required. Shares Strategy and RPG with Sonic Terror.
TROUBLESHOOTER: Abandoned Children is the first season of a turn-based strategy SRPG that takes place in the world of Troubleshooter.
- 4

Revolution: The Spark
Single-player alternative to Sonic Terror — playable solo, no multiplayer required. Shares Strategy and RPG with Sonic Terror.
Embark on a perilous journey through a corrupt government in story-driven steampunk RPG Revolution: The Spark. Explore nine distinct areas, assemble a team of fearless allies, and decide if you want to foster peace or lead everyone towards a violent uprising.
- 5

Those Who Rule
Single-player alternative to Sonic Terror — playable solo, no multiplayer required. Shares Strategy and RPG with Sonic Terror.
Join three fresh recruits caught in a web of betrayal as war looms over the land. Lead your band of heroes through tactical turn-based battles, master unique abilities, and forge powerful gear to turn the tide of battle. Will you unravel the conspiracy driving the conflict—or be consumed by it?
- 6

Swordhaven: Iron Conspiracy
Single-player alternative to Sonic Terror — playable solo, no multiplayer required. Shares RPG with Sonic Terror.
Swordhaven is a party‑based low‑magic fantasy cRPG with a deep character creation system, rich storytelling, and seamless turn‑based/RTwP combat. Explore Nova Drakonia, uncover ancient secrets, meet hundreds of NPCs with unique quests, and shape the fate of the world through your choices.
- 7

Guild Saga: Vanished Worlds
Single-player alternative to Sonic Terror — playable solo, no multiplayer required. Shares Strategy and RPG with Sonic Terror.
On your maiden voyage with the Heroes Guild, your ship was capsized by an enigmatic maelstrom, stranding your party on Respite Island. Navigate your way through pirates, ferocious beasts, and shady alchemists as you unravel its mysteries.
- 8

Wasteland 3
Single-player alternative to Sonic Terror — playable solo, no multiplayer required. Shares Strategy and RPG with Sonic Terror.
Following the critically acclaimed 2014 Game of the Year winner Wasteland 2, the RPG series that pioneered the post-apocalyptic genre in video games returns with Wasteland 3.