Free 3D sci-fi FPS. Battle waves of killer robots in fast-paced solo missions. Dodge fire, master advanced weapons, and survive across shifting alien grounds. Brutal. Stylish. Replayable.
Gameplay | Alien Grounds
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Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“We’re launching in Early Access to let you, our valued customers, help shape the future of our service. Your feedback is crucial for fine-tuning our weapons, balancing gameplay, and adding new features. By joining us now, you’re not just testing—you’re directly influencing how the game evolves. Thanks for being part of our journey!”

Approximately how long will this game be in Early Access?

“We anticipate that the game will be in Early Access for approximately 12 months. This timeline allows us to gather valuable feedback, make necessary adjustments, and add new features based on your input. We’ll keep you updated on our progress and any changes to this timeframe. Thank you for your support and patience!”

How is the full version planned to differ from the Early Access version?

“We are planning to develop new levels, additional weapons, enhanced gameplay, and various difficulty settings.”

What is the current state of the Early Access version?

“The current Early Access version includes the following features:
  • Six maps offering varied environments
  • Portal system for map navigation
  • Scoring system to track progress and performance
  • Challenging enemy waves featuring different robot types, including phantom enemies
  • Five player weapons to choose from, including a gravity gun and annihilator
  • Enemy attacks through melee and fireballs
  • Time and weather system impacting gameplay
  • Support for Xbox controllers and left-handed controls
  • Game save system for saving progress

Will the game be priced differently during and after Early Access?

“Alien Grounds is free during Early Access. We may switch to a paid model after full release, so now’s a great time to jump in. Early players keep full access. In-game purchases or paywalls are not planned.”

How are you planning on involving the Community in your development process?

“We plan to involve the community by collecting feedback, providing updates, and participating in events.”
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About This Game

Brutal, Fast, and Free

Alien Grounds is a no-nonsense, fast-paced FPS where the difficulty ramps up fast.
It starts easy. Then it gets personal... and addictive.

  • Hard mode that earns its name – no tutorials, no mercy 

  • Easy mode available – for training or casual play

  • Every shot counts – smart aiming = higher scores

  • Maps shift mid-battle – no two runs feel the same

  • Steam achievements – brutal challenges only a few will ever earn

  • Instant action – no cutscenes, no waiting, just fight

You’ll die. You’ll retry. You’ll get better.
And if you make it to Mission 100 on Hard… you’ve earned bragging rights.

Weapons

🔫 Pistol – Low damage, limited ammo. Best used for headshots. Starts in Mission #1.

💥Automatic Rifle – Recoil, bullet spread, and a scope. Ammo spawns when low. Unlocks in Mission #2.

Laser Gun – No recoil, infinite energy, scoped – but it overheats with sustained fire. Unlocks in Mission #3.

🌀 Gravity Gun – No recoil, infinite energy, scoped – but it speeds up time. Unlocks in Mission #4.

☢️ Annihilator – Annihilates nearby enemies. Short recharge delay. Activate with middle mouse button. Unlocks in Mission #5.

Just play it!

No microtransactions. No paywalls. Just a solo dev making a game that's fun, fair, and deadly.
Hit Play and see how far you can go.


Technical Notes

  • Runs on slower computers – tweak settings for better performance

  • Gamepad friendly – raw input, aim assist, and sensitivity options

  • Y-Axis Invert – works for both mouse and gamepad

  • Left-handed keyboard and mouse setup supported

  • Steam Deck tested

System Requirements

    Minimum:
    • OS: Windows 10
    • Processor: Intel i3-4170 / AMD FX-6300
    • Memory: 4 GB RAM
    • Graphics: GTX 960 / RX 470 / Intel Arc iGPU or Radeon 680M (4GB VRAM reserved)
    • DirectX: Version 12
    • Storage: 2 GB available space
    Recommended:
    • OS: Windows 10, 11
    • Processor: Intel i5-12400F / AMD Ryzen 5 5600
    • Memory: 16 GB RAM
    • Graphics: RTX 2060 / RX 6600
    • DirectX: Version 12
    • Storage: 2 GB available space

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