Single-player games like Starfish ROOM: WELCOME TO LOOP ETERNAL
Below are 8 single-player Steam games similar to Starfish ROOM: WELCOME TO LOOP ETERNAL, 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 Starfish ROOM: WELCOME TO LOOP ETERNAL page.
Ranked picks
- 1

Hordebane: Last Hope
Single-player alternative to Starfish ROOM: WELCOME TO LOOP ETERNAL — playable solo, no multiplayer required. Shares Action and Indie with Starfish ROOM: WELCOME TO LOOP ETERNAL.
Fight relentless alien hordes across the rooftops of a ruined city. Build powerful combinations of skills and upgrades in this fast-paced 2D action roguelite where every run offers a new path to survival.
- 2

Star Seed Protocol
Single-player alternative to Starfish ROOM: WELCOME TO LOOP ETERNAL — playable solo, no multiplayer required. Shares Action with Starfish ROOM: WELCOME TO LOOP ETERNAL.
Star Seed Protocol is a bullet-heaven horde survival shooter where you aim your own weapons, deploy turrets and drones, reshape your build with implants, research new technology, and fight through alien swarms across varied mission types.
- 3

Bloodmoon Survivors
Single-player alternative to Starfish ROOM: WELCOME TO LOOP ETERNAL — playable solo, no multiplayer required. Shares Action and Indie with Starfish ROOM: WELCOME TO LOOP ETERNAL.
You are a Lunar Knight of the blood moon, and tonight is your night. It's time for violence. Slay the twisted horrors conjured by the moon in this horde survival roguelite. Gain experience, grow stronger, and synergize your weapons to crush the enemy forces and survive the night.
- 4

VOIDRAVE
Single-player alternative to Starfish ROOM: WELCOME TO LOOP ETERNAL — playable solo, no multiplayer required. Shares Action and Indie with Starfish ROOM: WELCOME TO LOOP ETERNAL.
A bullet hell shmup with a secret. 100 waves, 20 bosses, and the slow realization that the sector you're purging isn't a sector. You are not crossing the void. You are inside it.
- 5

Breakbox
Single-player alternative to Starfish ROOM: WELCOME TO LOOP ETERNAL — playable solo, no multiplayer required. Shares Action and Indie with Starfish ROOM: WELCOME TO LOOP ETERNAL.
Unleash chaos as battle-ready creatures in destructible arenas. Build mayhem, fight swarms, and claw your way to boss-level glory.
- 6

Homesider Survivors
Single-player alternative to Starfish ROOM: WELCOME TO LOOP ETERNAL — playable solo, no multiplayer required. Shares Action and Indie with Starfish ROOM: WELCOME TO LOOP ETERNAL.
HOMESIDER SURVIVORS is a single player survivor-like auto-shooter. You find yourself far from home against countless hordes of aliens...but they're the ones who have to survive, because they kidnapped the wrong guy. Kill, die, level up, and try again until you get home.
- 7

Destroy The Moon
Single-player alternative to Starfish ROOM: WELCOME TO LOOP ETERNAL — playable solo, no multiplayer required. Shares Action and Indie with Starfish ROOM: WELCOME TO LOOP ETERNAL.
A cosmic survivors-like where every upgrade brings you closer to becoming a living superweapon. Burn through alien hordes, rupture pocket dimensions, escape black holes, and survive the cosmic war for the Moon.
- 8

Monsters are Coming!
Single-player alternative to Starfish ROOM: WELCOME TO LOOP ETERNAL — playable solo, no multiplayer required. Shares Action and Indie with Starfish ROOM: WELCOME TO LOOP ETERNAL.
Beware, Monsters are Coming! In this Tower-Survivor rogue-lite, you protect an ever-moving city from unrelenting hordes. Gather resources, fortify defences, and survive for as long as you can. Will you reach the Ark?