Single-player games like Metal Ascension
Below are 11 single-player Steam games similar to Metal Ascension, 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 Metal Ascension page.
Ranked picks
- 1

Achilles: Survivor
Single-player alternative to Metal Ascension — playable solo, no multiplayer required. Shares Action with Metal Ascension.
Thousands of enemies. One survivor. Fight like a demigod, build deadly defenses, and grow stronger after every run in this fast-paced bullet heaven set in mythic Greece.
- 2

Halls of Torment
Single-player alternative to Metal Ascension — playable solo, no multiplayer required. Shares Action with Metal Ascension.
Slay hordes of terrifying monsters in this horde survival roguelite. Descend into the Halls of Torment where the Lords of the underworld await you. Treasures, magical trinkets, and a growing cast of heroes will grant you the power to vanquish these horrors from beyond. How long can you survive?
- 3

Vampire Survivors
Single-player alternative to Metal Ascension — playable solo, no multiplayer required. Shares Action with Metal Ascension.
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!
- 4

Into the Breach
Single-player alternative to Metal Ascension — playable solo, no multiplayer required.
Control powerful mechs from the future to defeat an alien threat. Each attempt to save the world presents a new randomly generated challenge in this turn-based strategy game.
- 5

CRYPTARK
Single-player alternative to Metal Ascension — playable solo, no multiplayer required. Shares Action with Metal Ascension.
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.
- 6

UNYIELDER
Single-player alternative to Metal Ascension — playable solo, no multiplayer required. Shares Action with Metal Ascension.
UNYIELDER is an intense Boss-rush Movement-FPS. Assemble your arsenal of destruction, smash your way through waves of bosses, face your own Final-Boss.
- 7

Nuclear Throne
Single-player alternative to Metal Ascension — playable solo, no multiplayer required. Shares Action with Metal Ascension.
Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?
- 8

Atomicrops
Single-player alternative to Metal Ascension — playable solo, no multiplayer required. Shares Action with Metal Ascension.
A twin-stick, bullet-hell, roguelite where you must cultivate and defend the last farm in a post-apocalyptic wasteland. Farm mutated crops, upgrade your weapons, marry townsfolk, and kill every mutant creature that tries to invade your homestead! Yee-haw!
- 9

Mech Builder
Single-player alternative to Metal Ascension — playable solo, no multiplayer required.
Welcome to Mech Builder- a relaxing puzzle game inspired by Model building(gunpla). You will experience the relaxing process of building a model kit with complete freedom with over 70+ puzzles.
- 10

Mech Builder 3D
Single-player alternative to Metal Ascension — playable solo, no multiplayer required.
Become a master modeler in Mech Builder 3D. Experience the relaxing process of assembling, customizing, posing and displaying all the 61 model kits with complete freedom without ever losing a piece.
- 11

Click Build Repeat
Single-player alternative to Metal Ascension — playable solo, no multiplayer required.
Click Build Repeat is an incremental game about building and collecting model kits.