Single-player games like Ark Defender
Below are 8 single-player Steam games similar to Ark Defender, 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 Ark Defender page.
Ranked picks
- 1
Nanoplanet Survivors
Single-player alternative to Ark Defender — playable solo, no multiplayer required. Shares Action and Indie with Ark Defender.
Nanoplanet Survivors is a heart-pounding bullet hell survival game set on a hostile planet. Battle relentless waves of alien foes and adapt with powerful upgrades and unique character abilities. Epic boss fights make every playthrough a thrilling challenge. Can you emerge as the ultimate survivor?
- 2
Orbit Run
Single-player alternative to Ark Defender — playable solo, no multiplayer required. Shares Action and Indie with Ark Defender.
Orbit Run is an arcade sci-fi game with roguelike elements, in which orbiting asteroids are your only weapons. Catch asteroids and combine them to unlock their run-altering abilities. Skillfully manoeuvre to dodge attacks and land massive asteroid strikes to defeat the ever-increasing waves of foes.
- 3
Mothership Forever
Single-player alternative to Ark Defender — playable solo, no multiplayer required. Shares Action and Strategy with Ark Defender.
Fight against an ever-evolving threat in this skill-based twinstick shooter 14 years in the making.
- 4
PhaigeX: Confiners
Single-player alternative to Ark Defender — playable solo, no multiplayer required. Shares Action and Indie with Ark Defender.
Welcome aboard, Confiner! As PhaigeX Megacorp’s newest specialist, you’re tasked with curbing the AI incursion into hyperspace sectors. Choose your ship, upgrade your modules, accept commissions, and deploy adaptive strategems to fend off the relentless AI invasion.
- 5
PewPew!
Single-player alternative to Ark Defender — playable solo, no multiplayer required. Shares Action and Indie with Ark Defender.
PewPew! - move, shoot and upgrade!
- 6
No Space For All
Single-player alternative to Ark Defender — playable solo, no multiplayer required. Shares Action and Indie with Ark Defender.
A fleet to defeat, a weapon to collect, and one life to decide everything in the roguelike shooter No Space For All. Let the universe know your second name!
- 7
FTL: Faster Than Light
Single-player alternative to Ark Defender — playable solo, no multiplayer required. Shares Strategy and Indie with Ark Defender.
This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat.
- 8
Stellar Interface
Single-player alternative to Ark Defender — playable solo, no multiplayer required. Shares Action and Indie with Ark Defender.
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.