Single-player games like Sonny Legacy Collection
Below are 12 single-player Steam games similar to Sonny Legacy Collection, 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 Sonny Legacy Collection page.
Ranked picks
- 1
Sonny
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Strategy and Indie with Sonny Legacy Collection.
Undead. Unstoppable. A challenging, turn-based indie sci-fi RPG that brings the beloved classic into the modern era with all new content and gameplay.
- 2
Decision Legacy Collection
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Action and Strategy with Sonny Legacy Collection.
All the games in the classic Decision series bundled together. From the zombie-ravaged streets of the original Decision to the brutal medieval battlegrounds of Decision Medieval, this collection delivers the raw, blood-soaked combat, base building, and survival gameplay that hooked Flash game fans.
- 3
Guards II: Chaos in Hell
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Strategy and Indie with Sonny Legacy Collection.
Assemble a squad of four fearless heroes and embark on a deadly journey through the circles of Hell, inspired by dark myths from around the world. Battle legions of demons and challenge the Devil himself!
- 4
The Nameless: Slay Dragon
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Strategy and Indie with Sonny Legacy Collection.
The Nameless: Slay Dragon is like a mix of CRPG and JRPG. In short - how to slay the immensely powerful and cunning evil dragon? You will play as a young man having a bloody feud with a dragon, and face powerful, sinister and tricky enemies with friends....
- 5
Metaphor: ReFantazio
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Action and Adventure with Sonny Legacy Collection.
After his assassination, the will of the late king decrees the next monarch to be elected by the people. Forge bonds and win over a kingdom divided in this award-winning fantasy RPG with turn-based and action combat, party customization with powerful Archetypes, and hours of exploration.
- 6
Darkest Dungeon®
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Strategy and Indie with Sonny Legacy Collection.
Darkest Dungeon is a challenging gothic roguelike turn-based RPG about the psychological stresses of adventuring. Recruit, train, and lead a team of flawed heroes against unimaginable horrors, stress, disease, and the ever-encroaching dark. Can you keep your heroes together when all hope is lost?
- 7
The Last Spell
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Action and Strategy with Sonny Legacy Collection.
Defend the last bastion of humanity with your squad of heroes! Exterminate fiendish monsters with magic and brute force by night and re-build your battered city defenses by day in this tactical RPG with rogue-lite mechanics.
- 8
Gloomhaven
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Strategy and Adventure with Sonny Legacy Collection.
Lead your band of mercenaries in the land of Gloomhaven, work with unsavoury individuals, shape the fate of the region, fight your way through horrific places and get rich or die trying in this ruthless Tactical-RPG.
- 9
✌ Johnny Rocket
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Action and Indie with Sonny Legacy Collection.
A comic adventure introducing Johnny Rocket in an action platformer game stylized as a free-hand black and white cartoon.
- 10
MARDEK
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Indie and RPG with Sonny Legacy Collection.
MARDEK is a fantasy/sci-fi/retro Flash RPG from 2007-2010, which blends parody with a deeper story. It offers solid turn-based RPG combat and dozens of hours of gameplay.
- 11
Swords and Sandals Immortals
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Strategy and RPG with Sonny Legacy Collection.
Gladiator! Grab your sword, equip your sandals and take on the world in multiplayer Swords and Sandals! Brutal turn-based combat where gladiators can lose limbs, wield guitars and yell so loudly enemy heads will fall off. This is the most fun you'll ever have in the arena!
- 12
Swords and Sandals 3 Redux
Single-player alternative to Sonny Legacy Collection — playable solo, no multiplayer required. Shares Strategy and RPG with Sonny Legacy Collection.
A legend returns! The beloved classic Swords and Sandals 3 is back, re-forged in glory! Step back into the Gladiae Ultratus once more and prepare to take on the greatest gladiators in all Brandor. It's the hardest, most metal gladiator game ever made.