Single-player games like Immortal Seeker
Below are 9 single-player Steam games similar to Immortal Seeker, 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 Immortal Seeker page.
Ranked picks
- 1

My Last Stand: Survivors
Single-player alternative to Immortal Seeker — playable solo, no multiplayer required. Shares Indie and RPG with Immortal Seeker.
Zombies are approaching fast. You have nothing to trust but the weapon in your hand. Eliminate zombies as quickly as possible. Survive. Gain upgrade points to unlock different abilities. And become stronger. Hold your position until the end of time. Then you can escape from this bloody hell.
- 2

Quack Invasion
Single-player alternative to Immortal Seeker — playable solo, no multiplayer required. Shares Indie and RPG with Immortal Seeker.
Pilot mechs as you slaughter hordes of a diverse cast of alien quacks in this survival roguelike. Build your arsenal from a variety of mechs, power ups and items to survive in ever-changing scenarios.
- 3

Army of Ruin
Single-player alternative to Immortal Seeker — playable solo, no multiplayer required. Shares Indie and Casual with Immortal Seeker.
Wreak havoc on countless foes with mighty weapons and deadly spells! Enhance your skills and face even greater dangers! Army of Ruin is an auto-shooter where you become the Bullet Hell.
- 4

Astro Looter: Survivor
Single-player alternative to Immortal Seeker — playable solo, no multiplayer required. Shares Adventure and RPG with Immortal Seeker.
Explore alien planets to mine resources, kill alien insects, build defense turrets, and survive waves of insect attacks across the galactic frontier. Astro Looter combines elements of survival, roguelike, and tower defense in a top-down shooter.
- 5

Sharded World
Single-player alternative to Immortal Seeker — playable solo, no multiplayer required. Shares Indie and Adventure with Immortal Seeker.
Sharded World is a reversed bullet hell, rogue-lite, ARPG game combining simple gameplay and great rpg progression. Each level has its own unique features and challenges. Upgradable characters, weapons and orbs. Challenges, daily quests, and leaderboards. Fight, get stronger and defeat the Lich!
- 6

Stellar Interface
Single-player alternative to Immortal Seeker — playable solo, no multiplayer required. Shares Indie and Casual with Immortal Seeker.
Run through the universe in this rogue-like-ish space-shooter. Discover the numerous perks/consumables and their synergistic effects. Explore the randomly-generated galaxy to find merchants, unlock spacecrafts, collect Cartridges and checkmark your kills of the various galactic overlords.
- 7

Earl vs. the Mutants
Single-player alternative to Immortal Seeker — playable solo, no multiplayer required. Shares Adventure and RPG with Immortal Seeker.
Save humanity in a mutant-ridden apocalypse! Dive headfirst into Earl vs. the Mutants, a high-octane top-down survival action-roguelite set in the aftermath of a nuclear apocalypse.
- 8

FatalZone
Single-player alternative to Immortal Seeker — playable solo, no multiplayer required. Shares Indie and RPG with Immortal Seeker.
FatalZone is an auto shooter with roguelike and RPG elements set in a savage world of zombies. Exterminate zombie hordes, collect resources, upgrade your camp, and level up mercenaries. Humanity must survive at any cost!
- 9

Vampire Survivors
Single-player alternative to Immortal Seeker — playable solo, no multiplayer required. Shares Indie and RPG with Immortal Seeker.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!