HeroCTF
HeroCTF is an online cybersecurity competition for beginners and advanced players.
CommunityAuto ModerationNewsSoundboardcreated Aug 20, 2019id 613165483910234131
3,215
members
621
online now
19.3%
active ratio
79
legitimacy score
Medium
verification gate
2h ago
last measured
How the legitimacy score of 79 is calculated
Activity +35 19.3% onlineVerified / partner +0 noAge +15 7.2 yrSize +14 3,215 membersCommunity status +5 communityTrack record +10 measured 52 day(s) over 66d
Live activity (widget)
📈 Measured live across 52 days (66d tracked, 52 snapshots). 🔗 Linked 4 times across the web.
Bigger than 87% of Education Study servers (8,306 measured)
Now playing
Games this server has been measured playing
Historical record from our measurements over time — separate from the live “Now playing” list above.
| Game | Peak players | Last seen |
|---|---|---|
| League of Legends | 2 | Oct 14, 2026 |
| RuneLite | 1 | Oct 14, 2026 |
| For Honor | 1 | Oct 14, 2026 |
| Marathon | 1 | Oct 12, 2026 |
| VBridger | 1 | Oct 12, 2026 |
| Counter-Strike 2 | 1 | Oct 12, 2026 |
| Apex Legends | 2 | Oct 12, 2026 |
| ARC Raiders | 1 | Oct 11, 2026 |
| Monster Hunter: World | 1 | Oct 11, 2026 |
| DJMAX RESPECT V | 1 | Oct 11, 2026 |
| Minecraft Dungeons II | 1 | Oct 10, 2026 |
| VALORANT | 1 | Oct 10, 2026 |
| Star Citizen | 1 | Oct 10, 2026 |
| Honkai: Star Rail | 1 | Oct 10, 2026 |
| AION 2 | 1 | Oct 10, 2026 |
| The Isle | 1 | Oct 9, 2026 |
| Warframe | 1 | Oct 9, 2026 |
| Zombidle: REMONSTERED | 1 | Oct 9, 2026 |
| Age of Empires IV | 1 | Oct 9, 2026 |
| Hearthstone | 1 | Oct 7, 2026 |
| Battlefield 6 | 1 | Oct 5, 2026 |
Member history
Measured 101 times; its member count changed 38 times.
Invites seen
| Code | Type | Status | Last live |
|---|---|---|---|
| discord.gg/mgk9bv7 | invite | live | 2h ago |
Same-operator servers
Other servers whose invites were created by the same account — often one operator or a network.
 Hack2g2 | 825 |
 Flag4jobs - Cybersecurity jobs & challenges in one place | 137 |
Embed & API. 
<img src="https://guildregister.com/badge/613165483910234131.svg"> · JSON · Own this server? Claim itFirst seen Aug 10, 2026. Member and online counts are Discord's own approximate counts, measured from the public invite API. GuildRegister is not affiliated with Discord.