Single-player games like Sector 598
Below are 15 single-player Steam games similar to Sector 598, 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 Sector 598 page.
Ranked picks
- 1
Mecha Blade
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Action and Strategy with Sector 598.
Command you and your army to change the course of the world. Fight massive armies while keeping your army thriving, raiding massive strongholds to further your goals. Choose who you ally and what your choices are carefully in this Mecha SRPG.
- 2
Cyber Knights: Flashpoint
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Action and Strategy with Sector 598.
Cyberpunk mercenaries RPG! Turn-based squad tactics with unique heist-planning strategy. Build your crew wisely; their stories will become interwoven with your own. Pull off heists with powerful cyberware, faction connections, multiclassing, weapon modding, stealth, hacking, and more!
- 3
Lost Eidolons
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Strategy and RPG with Sector 598.
Lost Eidolons is a turn-based tactical RPG with a gripping cinematic narrative, set in a waning empire riven by civil war. Take on the role of a charming mercenary captain, Eden, and lead his band of allies through epic encounters on a classic turn-based battlefield.
- 4
Age of Fear 3: The Legend
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Strategy and RPG with Sector 598.
Play as either Nairi, an imprisoned Dryad fighting for her freedom, or Gilrock, a drunken Dwarven Lord on a quest to restore his family's honour (or just to kick some arse!). The Age of Fear series is a deep and complex turn-based strategy that fuses a tabletop wargame with RPG elements.
- 5
The Last Spell
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Action and Strategy with Sector 598.
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.
- 6
Age of Fear 2: The Chaos Lord GOLD
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Strategy and RPG with Sector 598.
Play as either Bel'Kara, a seductive Succubus at odds with the Underworld, or Katzok, a brutal Orc Chieftan fighting for his clan's dominance. The Age of Fear series is a deep and complex turn-based strategy (full of humour!) that fuses a tabletop wargame with RPG elements.
- 7
Inkbound
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Action and Strategy with Sector 598.
A turn-based tactical roguelike from the creators of Monster Train. Play solo or co-op, create powerful builds, and save the Atheneum.
- 8
Dark Deity 2
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Strategy and Adventure with Sector 598.
Verroa is a peaceful continent on the brink of war as the Asverellian Empire seeks to expand - at your homeland’s expense. Command unlikely heroes, fight challenging turn-based battles, and watch hardship forge iron into steel. Dark Deity is back, bigger and better than before!
- 9
Via Mortis
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Action and Adventure with Sector 598.
Hunt, capture demons, train them to become your allies in this first-person dungeon-crawling game. Get stronger and learn new attacks and fight in new worlds. Make your choices to shape the new world the way you see fit.
- 10
The Legend of Azarias
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Action and Adventure with Sector 598.
In this Metroidvania-inspired first person dungeon crawler, play as Raphael, climbing the 13 unique floors to get to the top. Manage your stamina in combat, fight off demons, do side quests, get stronger and gather more weapons to save Sarah from Asmodeus at the top.
- 11
Aswang Detective: The Case of New York
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Action and Strategy with Sector 598.
You are a detective being hunted by others. Gather allies. Survive against your foes to get stronger and to gather more clues. Explore and do the plentiful side quests to find the puzzle pieces you need to get a full picture. Solve the case if you want to survive.
- 12
Hell Trigger
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Action with Sector 598.
Shoot your way through thousands of enemies in an always adapting flesh monster. Gather upgrades and dodge to survive the brutal onslaught. Can you reach The Heart in this brutal horror-inspired rogue?
- 13
Cyber Prison Management
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Strategy with Sector 598.
You are tasked with managing 8 prisoners in a flying space prison for 30 days with your camera system. You’ll need to manage the stock market, hostile ships, and keep prisoners in line. Or play as one of the prisoners, hiding and trying to escape. But be careful - danger is always around the corner.
- 14
Umbra Fields
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Action and Adventure with Sector 598.
A Black and White Choose Your Own Adventure game in the Open World of the Umbra Fields. Customize who you are among 15 distinct classes, choose what nation you wish to be in, and explore to your heart's content. Do quests, explore dungeons, fight, and discover your fate; the fate of the world.
- 15
Whiteout Frontier
Single-player alternative to Sector 598 — playable solo, no multiplayer required. Shares Strategy and RPG with Sector 598.
In this turn-based, survival focused Tactical SRPG, you must defend locations from dynamic and intelligent enemy groups wishing to destroy the town for their own survival. Hang out and bond with your crew as you defend and save what you can as everything slips into chaos. Every choice matters.