Alien Grounds is a fast sci-fi action FPS built around arena shooter combat against relentless enemy hordes - a clean, high-speed loop of short runs, escalating pressure, and mastery. It blends boomer shooter energy with a sci-fi setting and light roguelite structure.
Missions
- Each mission is a short run with its own score.
- Completed mission scores add to your Overall Score.
- Play the next mission, or replay to improve your result.
- Progress saves after each mission you complete.
Enemies
- Runner - fast, light hits.
- Tank - slow, heavy hits.
- Shooter - keeps distance and fires.
- Phantom - subtle and hard to see.
Weapons
- Pistol - Low damage, limited ammo.
- Automatic Rifle - Standard damage with recoil and spread. Ammo refills when low.
- Laser Gun - Standard damage with infinite energy and no recoil, but overheats if overused.
- Gravity Gun - Standard damage with infinite energy and no recoil, but speeds up the fight.
- Annihilator - Close-range panic button with a short recharge.
- Chem Gun - Poisons enemies. Kills trigger after enough enemies are poisoned.
- Freeze Gun - Area control tool that locks enemies in place. Slow recharge.
Difficulty Levels
- Easy - Relaxed and forgiving. Learn the systems.
- Medium - The intended experience. Balance and precision matter.
- Hard - Deadlier enemies. Tight resources. Highest multipliers.
Score
Your Overall Score is ranked on two leaderboards: monthly and all-time.
Top monthly players are added to the Hall of Fame.
Score higher by:
- Headshots
- Shoot fireballs
- Knock enemies off the map
- Use the gravity gun at high speed
- Use the pistol
- Avoid powerful weapons (chem gun, freeze gun, annihilator)
- Play higher missions and harder difficulty levels
Just Play
Have fun. Shoot more. Score higher.
