Event Content
Strong Alien has been removed from the game as of the 13th of October 2019 as it was part of the Area 51 Event.
This page has been preserved for historical purposes.
Similar Article
This article is about Strong Alien. You may be looking for Alien, Strong or Strong Mummy.

- "Incoming new enemies!"
- ―Beginning of Wave 3 (Area 51)
Description
The Strong Alien was the second enemy that spawned in Area 51 as part of the Area 51 Event. It had the same speed as the Alien, but had higher health.
Appearance
The Strong Alien was an extraterrestrial enemy that had grey skin and a rounded grey alien head.
Strategy
- Similar to the Alien, they can be killed with Crook Bosses or Minigunners, though you may have to upgrade your current ones or buy new towers to cope with the Strong Alien's health.
- Rocketers and Demomen can deal significant damage to hordes of Strong Aliens.
Gallery
Trivia
- Similar to the Alien, the Strong Alien was a reference to Area 51 conspiracy theories speculating that the US Government is hiding extraterrestrial proof in the military base.
- The Strong Alien's head was the Retro Gray Alien accessory in the Roblox catalog.
Update History
- 9 August 2019 - BETA v1.9.0
- Strong Alien added.
- 13 October 2019 - Release v1.0.0
- Strong Alien removed.
Area 51 (Area 51 Event) (9 August 2019 – 13 October 2019) | ||
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Previous Debut | Current Debut | Next Debut |
Alien Wave 1 |
Strong Alien Wave 3 |
Zoomer Wave 7 |
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Sandbox Only Enemies | ||
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Legacy Molten Mode | Normal • Speedy • Slow • Normal Boss • Hidden • Mystery • Necromancer • Molten • Slow Boss • Hidden Boss • Shock • Speedy Boss • Mystery Boss • Mystery Summoner • Molten Titan • Molten Boss | |
Golden Mode | Abnormal • Quick • Heavy • Abnormal Boss • Shadow • Mystery • Dark Necromancer • Golden • Chained Boss • Shadow Boss • Charge • Tank • Mystery Boss • Boomer • Summoner Boss • 24 Karat • Gold Guard • Gold Titan | |
Legacy Fallen Mode | Abnormal • Quick • Heavy • Abnormal Boss • Shadow • Mystery • Dark Necromancer • Fallen • Giant Boss • Shadow Boss • Glitch • Hazard • Tank • Mystery Boss • Boomer • Templar • Summoner Boss • Error • Fallen Hero • Fallen Guardian • Fallen King | |
Brain Rot | Toilet • Streamer • Chad • Metal Toilet • Ninja Toilet • Png Bot2 • Png Bot • Brick Man • Megatron Toilet • Pro Streamer • Arrow • Png Bot4 • Png Bot3 • Toilet Boss | |
Other | Slime |
Legacy Enemies | ||
---|---|---|
Replaced | Blighted • Boomer 1 • Necromancer 2 • Mystery 2 • Gravekeeper • Super Mystery • Ultra Mystery • Uber Mystery • Ninja • Frost Hero • Strong | |
Pre-MEGA | Carrier • Swarm • Tank 2 • Boomer 2 • Controlled • Shrike Crystal • Rusted • Witch Doctor • Tombstone • Frozen • Deep Freeze • Frost Hero | |
Polluted Wasteland | Radioactive • Wasted Boss • Amalgamation • Rusher • Splitter • Split • Nuclear Fallen King | |
Hidden Wave (Legacy) | Glitched Giant • Bug • Bruh • SCT • Jaxe • Mechanical Rot • Frost Hero • Developer 1 • Developer 2 • Developer 3 • Creator • A • B • C | |
Other | Void • First Form • Imposter |