| Alien (Spelunky 2) | Alien (Spelunky HD) | Alien (Spelunky Classic) |
The one-eyed Alien pilot of a UFO will occasionally bail out of a UFO that has been destroyed in mid-air. They parachute towards the ground after leaving the ship.
Strategy[]
Aliens can be killed in mid-air while parachuting.
They behave exactly like snakes once they touch the ground, and are easily dealt with in the same manner.
| Spelunky Classic Enemies | |
| Cave | Bat • Snake • Spider • Giant Spider • Caveman |
| Lush | Bat • Caveman • Zombie • Vampire • Frog • Monkey • Fire Frog • Mantrap • Piranha • Megamouth |
| Ice | Yeti • Yeti King • Alien • UFO • Alien Boss |
| Temple | Caveman • Hawkman • Tomb Lord • Magma Man • Olmec |
| Miscellaneous | Skeleton • Scarab • Damsel • Shopkeeper • Ghost |