Survival The MUSTARD The Killer
A Roblox experience owned by Aftermath Experiences.
Description (written by the developer; not a statement by this register)
The killers have escaped… and it's up to you to take back the facility. Enter the depths of Area 51, now overrun by dangerous killers like Evil Kendrick, Slenderman, Jeff the Killer, and more. Your mission: hunt them down, secure the zones, and wipe them out. 💥 Use a growing arsenal of weapons 💰 Earn money for each kill 🛒 Spend your cash in the in-game store for better gear 🎯 Work alone or with friends to reclaim the base The deeper you go, the darker it gets. Do you have what it takes to clear the breach? Tags(ignore) Area 51, Horror, Shooter, Survival, Killers, Slenderman, Jeff the Killer, Evil Kendrick, Guns, Weapons, Monsters, Scary, Breach, Facility, Hunt, Money, In-Game Store, Creepy, Action, Multiplayer, PvE, Exploration, Mystery, Aliens, Lab, Secret Base, E E Ei, Steak, Red Larva, Oi Oi Oi, oioioi, Poppy Playtime, Smiling Critters, Barry, skibid, Catnap, Area 51, Area, Killer, Killers, Tree, Survival, Survive, Scary, Mic, Free, Free items, New, Place, Escape, Drake
Last updated by the developer 14 Jul 2025, 17:01 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 24 Sept 2026, 08:30 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).