- Active
- 0
- Favorites
- 62,176
- Visits
- 4.5M+
- Record
- 12
- Created
- Feb 8, 2022
- Updated
- Sep 25, 2026
- Server Size
- 13
- Genre
- Survival
Record: 12 players (October 1, 2026)
Player count
The filled area is the average of each interval, the dashed line the highest value in it.
Hourly new visits
Visits added to the game's total.
Hourly new favorites
People who added the game to their favorites.
Like ratio
Likes as a share of all likes and dislikes.
This game is measured once a day · last measured yesterday · tracked since Sep 29, 2026
Description
MERCs are called upon to investigate Anomalous Fields, stabilise the area and neutralise the Subject, a nearly invisible threat with a multitude of powers and the ability to transform into terrifying creatures.
Anomalous Activities is a 1v12 Asymmetrical shooter with horror elements, a focus on satisfying gunplay, teamwork, impactful gameplay and a skill ceiling.
Shared controls are listed in the lobby, the rest is common sense.
Type "gamemode/classic" to enable True Classic gamemode in VIP servers if you are the owner.
True Classic is a gamemode designed to emulate the original Hidden: Source as faithfully as possible.
Progression is not saved if True Classic mode is enabled.
"setclass/support" and "setclass/assault" to change classes in True Classic gamemode.
Votekick can be performed by typing votekick/[USERNAME] in the chat.
You do not need to write the full username.
Thumbnails contributed by 31Boy13 and darknessglows3.
More
- Likes
- 16,711 (86%)
- Dislikes
- 2,756
- Subgenre
- —
- Avatar
- R6
- Private Servers
- No
- Record Date
- Oct 1, 2026
- Universe ID
- 3327196074
Badges
Rarity shows the share of the game's players who earned the badge.
Game Passes
About Anomalous Activities: Sierra Protocol
Anomalous Activities: Sierra Protocol is a Roblox Survival game made by Archeximus. 0 people are playing it right now; it has 4,490,100 visits in total and 62,176 people have favorited it. 86% of players like it (16,711 likes, 2,756 dislikes). The highest concurrent player count we've measured is 12 (Oct 1, 2026). It was created on Feb 8, 2022 and last updated on Sep 25, 2026.
Frequently asked
- How many people are playing Anomalous Activities: Sierra Protocol right now?
- Anomalous Activities: Sierra Protocol is being played by 0 people right now. We measure popular games every minute.
- How many visits does Anomalous Activities: Sierra Protocol have?
- Anomalous Activities: Sierra Protocol has been visited 4,490,100 times in total.
- What is Anomalous Activities: Sierra Protocol's player record?
- The highest concurrent player count we've measured is 12; the record was set on Oct 1, 2026.
- Who made Anomalous Activities: Sierra Protocol?
- Anomalous Activities: Sierra Protocol was made by the Roblox developer Archeximus.
- When did Anomalous Activities: Sierra Protocol come out?
- Anomalous Activities: Sierra Protocol was created on Feb 8, 2022 and last updated on Sep 25, 2026.
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