In HALLOWEEN | Tower Defense X: BETA, you fight off powerful enemies and bosses by deploying towers across air, land and sea. Build a defensive lineup that can hold the line before attackers break through and destroy your towers.
About this game: written by BloxRadar from the game's description on Roblox.
6,026playing · sampled
+88%24-hour average vs the same 24 hours last week (4,836 vs 2,577)
Times are UTC−7. Countdowns are worked out in your browser.
Players, last 7 days
15K7.5K0
Oct 22, 2026┆ game update Oct 28, 2026Oct 28, 2026
Over the last 7 days HALLOWEEN ranged from 1,534 to 11,439 players (2-hour averages). The first sample in the window was 2,117, the latest 4,979. A game update on Roblox was detected on Oct 28, 2026 (dashed line).
Daily numbers (table)
HALLOWEEN players per day
Day (UTC−7)
Average
Peak
Oct 22, 2026
2,584
3,589
Oct 23, 2026
2,910
3,782
Oct 24, 2026
3,428
4,420
Oct 25, 2026
2,872
3,853
Oct 26, 2026
2,357
3,080
Oct 27, 2026
2,351
3,052
Oct 28, 2026
4,642
11,439
Source: BloxRadar samples of public Roblox player counts, about every 30 minutes, averaged per 2 hours.
Busiest: Wednesdays around 4 PM UTC−7 (about 7,533 players). Quietest: Tuesdays around 10 PM UTC−7 (about 1,613). On weekdays it peaks around 4 PM UTC−7, on weekends around 7 AM UTC−7. Want full servers and lots of people to trade with? Go at the busy times. Want a quieter game? Try the light squares.
Average players per hour (UTC−7), from our samples over the last 14 days.
HALLOWEEN update history
Renamed from “TB II” to “HALLOWEEN”
Changed its game description on Roblox
Updated on Roblox, with update notes
Roblox event: “CALAMITY MINES — Halloween Event 2026 When the GDA first discovered Calamity…” (until Dec 30)
Changed its game description on Roblox
Renamed from “50% BOOST TB II” to “TB II”
Updated on Roblox
Renamed from “TB II” to “50% BOOST TB II”
Changed its game description on Roblox
Updated on Roblox, with update notes
From our own tracking of the game's Roblox page (last 60 days). Update times are when Roblox's "updated" date changed.
What we found
Halloween 2026 event: battle in the Calamity Mines and earn exclusive rewards — Update notes on Roblox
Calamity Mines event: earn all 8 Calamity-themed skins and the Slayer event tower from the event shop; ends Wed, Dec 30, 11:54 AM UTC−7 (1:54 PM ET) — Our player tracking
Event lore: mining operations sent to extract Calamity crystals, with ongoing threats in the razed dimension — Our player tracking
HW26 Hard Victory: Roblox rarity 4.7%, awarded 5,030 times yesterday — Our player tracking
From our video published . Written by BloxRadar from the sources shown.
Common questions about HALLOWEEN
How many people play HALLOWEEN?
6,026 people were playing at our latest check (Oct 29, 2026, 2:22 AM UTC−7). Over the last 30 days it averaged 4,726 players. The highest daily peak we've recorded is 13,339 players, on Oct 3, 2026.
When was HALLOWEEN last updated?
Roblox shows its last update on Oct 28, 2026. We saw updates on 3 different days in the last 30 days.
Is HALLOWEEN OK for kids?
Roblox rates it Minimal, suitable for all ages.
Does HALLOWEEN have an event right now?
Roblox lists “Tower Battles x TDX II — Final Collab”, until Dec 12, 2026, 10:30 PM UTC−7.
"Listed as active" means a source we checked lists the code that way. We don't redeem codes, so we can't promise one works — codes can expire without warning.
