Single-player games like Project Nimbus: Complete Edition
Below are 12 single-player Steam games similar to Project Nimbus: Complete Edition, 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 Project Nimbus: Complete Edition page.
Ranked picks
- 1
War Tech Fighters
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action with Project Nimbus: Complete Edition.
War Tech Fighters - the space action game that combines the spectacular action of Japanese Anime with Hollywood Blockbusters. Configure, upgrade and customize your War Tech and dive into battle to fight back the Zatronian forces and save your galaxy!
- 2
ARMORED CORE™ VI FIRES OF RUBICON™
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action with Project Nimbus: Complete Edition.
A new action game based on the concept of the ARMORED CORE series that uses the knowledge gained from FromSoftware's recent action game development.
- 3
Strike Suit Infinity
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action and Indie with Project Nimbus: Complete Edition.
Strike Suit Infinity is a frantic high score chaser set in the Strike Suit Zero universe. Your skill is the only thing that matters and whatever combat experience you've had so far is irrelevant. There is no end to the enemies you'll face. There is no winning. There is only the fight for survival.
- 4
Strike Vector
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action and Indie with Project Nimbus: Complete Edition.
"Strike Vector is gorgeous shooter with strong mechanics and lots of customisation" 7.7/10 – IGN"it more than makes up for by being a gorgeous, intensely competitive experience that matches its aesthetic appeal with pure shooter satisfaction"– 7.
- 5
Strike Vector EX
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action and Indie with Project Nimbus: Complete Edition.
Strike Vector EX is a competitive first-person aerial-combat game that satisfies every gamer’s dream of waging dizzying dogfights with super-powered aircraft. Bursting with mech-inspired ships, Ragequit’s game brings a story-based single-player campaign with characters, cutscenes and deadly AI.
- 6
Strike Suit Zero
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action and Indie with Project Nimbus: Complete Edition.
Pilot the mecha Strike Suit across massive fleet battles where your dogfighting skills decide Earth's fate. Fast, frantic space combat with capital ship destruction, multiple endings, and a universe that's anything but empty. This is space combat reborn.
- 7
M.A.S.S. Builder
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action and Indie with Project Nimbus: Complete Edition.
Commander, customize and build your Mechanical Assault Skeleton Suit (M.A.S.S.) and lead the fight against an alien invasion bent on exterminating the human race. The fate of humanity is in your hands.
- 8
Astebreed: Definitive Edition
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action and Indie with Project Nimbus: Complete Edition.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
- 9
Call of Duty® 4: Modern Warfare® (2007)
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action with Project Nimbus: Complete Edition.
The new action-thriller from the award-winning team at Infinity Ward, the creators of the Call of Duty® series, delivers the most intense and cinematic action experience ever. Call of Duty 4: Modern Warfare arms gamers with an arsenal of advanced and powerful modern day firepower and transports them to the most treacherous hotspots...
- 10
ZONE OF THE ENDERS THE 2nd RUNNER : M∀RS / アヌビス ゾーン・オブ・エンダーズ : マーズ
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action with Project Nimbus: Complete Edition.
ZONE OF THE ENDERS THE 2nd RUNNER - M∀RS Remastered in 4K and full VR. Enter Orbital Frame JEHUTY's cockpit and fly through Martian skies!
- 11
Armored
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action and Indie with Project Nimbus: Complete Edition.
It's time for you to prove yourself in the management of armored vehicles. You have to perform many operations from liberating the territory to escorting VIP and battling against enemy armored vehicles.
- 12
Nimbus INFINITY
Single-player alternative to Project Nimbus: Complete Edition — playable solo, no multiplayer required. Shares Action and Indie with Project Nimbus: Complete Edition.
Nimbus INFINITY is a high-speed mech action game, set in the future of a war-torn Earth that has just begun to heal. Equip mechanical Battle Frames with weapons to customize your battle style, and soar through variant battlefields while discovering the story of a new generation.