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

Terraclysm Survivors
Single-player alternative to Armatus — playable solo, no multiplayer required. Shares Action and RPG with Armatus.
Terraclysm Survivors is a fast-paced action roguelike sidescroller. Earth is in peril, jump and attack through treacherous stages packed with enemy hordes while building the ultimate loadout. With up to 8 players online, defeat the invaders and survive in this apocalyptic and chaotic challenge!
- 2

Feral Prince
Single-player alternative to Armatus — playable solo, no multiplayer required. Shares Action and RPG with Armatus.
Rip Soul Orbs from weakened enemies, forge them into black-jade Soul Tiles, and lock five into a poker hand that reshapes your next fight. Dokkaebi Masks cheat the rules, while escaped Husks return as Wraiths carrying the power you stole. A 2D action roguelite.
- 3

CLASH: Heroes of Feralia Terra
Single-player alternative to Armatus — playable solo, no multiplayer required. Shares Action and Adventure with Armatus.
A brutal third-person action RPG where feral warriors combine melee combat, ranged weaponry, tactical gadgets, and primal abilities tied to their animal lineage to battle cosmic horrors consuming a dying world. A savage dance of steel, bullets, and cosmic ruin.
- 4

Rogue Fortune
Single-player alternative to Armatus — playable solo, no multiplayer required. Shares Action and Adventure with Armatus.
A fast-paced action roguelite where your treasure is your health bar. Gamble your gold for the power to survive a hostile temple that wants it back. Arrange geometric relics into a puzzle grid to build devastating synergies.
- 5

Edge Ember
Single-player alternative to Armatus — playable solo, no multiplayer required. Shares Action and RPG with Armatus.
Edge Ember is a top-down action Roguelike game. You will play characters of different professions, embark on a threatening journey, challenge forces from all sides, and find the answer to save the city-state and the tribe.
- 6

Void Soul Awakening
Single-player alternative to Armatus — playable solo, no multiplayer required. Shares Action and Adventure with Armatus.
Void Soul Awakening is a hyper fast action roguelite blending hack and slash combat, third person gunplay, and sorcery. As a wandering soul trapped in an ever shifting cosmic prison, master a massive arsenal, swap between powerful classes, adapt to every run, and fight your way to the Keeper.
- 7

AttC
Single-player alternative to Armatus — playable solo, no multiplayer required. Shares Action with Armatus.
A roguelike monster fighting game with infinite diversity of monsters and weapons with an elaborate mechanical 3d interface. Create your unique avatar and fight your way through the ranks to the ultimate challenge.
- 8

Lich Lords
Single-player alternative to Armatus — playable solo, no multiplayer required. Shares Action and Adventure with Armatus.
Lich Lords is an unforgiving roguelite dungeon crawler where the undead are cursed to fight eternally. Descend into ever-changing eldritch dungeons, forge powerful builds, defeat rival Liches and monstrous creatures, and uncover the truth behind the cycle to claim the crown.
- 9

Godfall Ultimate Edition
Single-player alternative to Armatus — playable solo, no multiplayer required. Shares Action and Adventure with Armatus.
Aperion is on the precipice of ruin. You are the last of the Valorian knights, god-like warriors able to equip Valorplates, legendary armor sets that transform wielders into unstoppable masters of melee combat. Ascend in Godfall, the first-of-its-kind, looter-slasher, melee action-RPG.