Undertale Tower Defense icon

Undertale Tower Defense

#6,482
by Tower Of GenerationsTower DefenseCreated May 22, 2021Game updated Jul 17, 2026

Saved on this device

Play on Roblox
Latest player count
28
▼ 40.5% vs yesterday
24h peak
52
avg 22
7-day peak
66
avg 24
30-day peak
70
avg 26
Observed peak
86
Aug 16, 2026
Since Aug 11, 2026
Global rank
#6,482
Top 50%

Player count history

Undertale Tower Defense — concurrent players
Undertale Tower Defense — concurrent players523

Performance analysis

Undertale Tower Defense's latest recorded count is 28 players, ranking #6,482 of the 20,869 Roblox experiences tracked by RoVitals — the top 50% by player count, and currently running above its own 24-hour average of 22.

Measured on average concurrent players rather than a single spike, Undertale Tower Defense is down 40.5% day over day, up 0.0% week over week, down 39.5% over 30 days.

Since tracking began on Aug 11, 2026, the highest concurrent player count RoVitals has recorded for Undertale Tower Defense is 86 on August 16, 2026. Its 24-hour peak of 52 is 60% of that record. Earlier or between-sample peaks may be higher.

Engagement: 2,831 new visits in the last 24 hours, 23K over the past week, 6 new favorites in 7 days, against 50M lifetime visits and 113.7K favorites. That works out to roughly 129 visits per concurrent player per day, a proxy for how quickly its audience cycles through sessions.

Player counts by period

PeriodAveragePeakChange
Last 24 hours2252▼ 40.5%
Last 7 days2466▲ 0.0%
Last 30 days2670▼ 39.5%
Since Aug 11, 2026—8642 days tracked

Growth

Metric24h7d30d
Visits gained+2.8K+23K+98.6K
Favorites gained+2+6+15
Likes gained+192.5% positive overall
Dislikes gained+045,083 👍 · 3,667 👎
Totals50M visits · 113.7K favorites

Rankings

Live players#6,482 · Top 50%
24h peak#6,700 · Top 50%
Observed peak#7,399 · Top 50%
Total visits#2,326 · Top 25%
Favorites#4,577 · Top 25%
Rating#2,538 · Top 25%
In Strategy#156

Records

Highest recorded CCU86 · Aug 16, 2026
Best day for visits+7.7K · Aug 12, 2026
24h low3
Avg. session (est.)10 min
Tracked sinceAug 11, 2026
Days with recorded data42 days of history

Daily breakdown

Day (UTC)Avg playersPeak playersVisits gained
Sep 21, 20261732+1.6K
Sep 20, 20263152+4.4K
Sep 19, 20263566+4.6K
Sep 18, 20262035+3K
Sep 17, 20262139+2.9K
Sep 16, 20261931+2.6K
Sep 15, 20262040+2.9K
Sep 14, 20262341+3.1K
Sep 13, 20263559+4.6K
Sep 12, 20263165+4.7K
Sep 11, 20262545+3.1K
Sep 10, 20261745+2.6K
Sep 9, 20261830+2.6K
Sep 8, 20261624+2.3K

Estimated developer earnings

Per day
$1 – $5
30-day model projection
$48
Earned Robux / day
R$ 422

Modeled from average concurrent players, assumed earned Robux per player-hour by genre, and a fixed $0.0038 per earned Robux. These are not reported game earnings. The range is the central model divided and multiplied by three, not a confidence interval; actual earnings may fall outside it. Special DevEx rates, purchases, revenue shares and expenses are not modeled. Not financial data. Model assumption for this game: 0.8 earned Robux per player-hour. Formula and limitations.

Visits history

Undertale Tower Defense — total visits
Undertale Tower Defense — total visits50.0M49.9M

Compare Undertale Tower Defense

Side-by-side player counts, peaks and growth against games of a similar size:

Frequently asked questions

How many people are playing Undertale Tower Defense right now?

Undertale Tower Defense's latest recorded count is 28 concurrent players on Roblox, sampled at 2026-09-21 16:10:04 UTC. Over the last 24 hours in this report it peaked at 52 players and averaged 22.

What is Undertale Tower Defense's highest recorded player count?

The highest concurrent player count RoVitals has recorded for Undertale Tower Defense is 86, reached on August 16, 2026. Its 7-day peak is 66 and its 30-day peak is 70. RoVitals' record begins Aug 11, 2026; earlier or between-sample peaks may be higher.

Is Undertale Tower Defense growing or dying?

Undertale Tower Defense has grown 0.0% over the past 7 days, comparing its 24 average concurrent players this week against 24 the week before. In the last 24 hours it gained 2,831 visits and 2 favorites.

How popular is Undertale Tower Defense compared to other Roblox games?

Undertale Tower Defense ranks #6,482 out of 20,869 Roblox games tracked by RoVitals by current player count — the top 50% of all tracked games. It ranks #2,326 by total visits and #4,577 by favorites.

How many visits does Undertale Tower Defense have?

Undertale Tower Defense has been played 50,015,788 times in total, and 113,716 players have favorited it. Over the past 30 days it gained 98,618 visits.

How much money does Undertale Tower Defense make?

Using average concurrent players and genre assumptions, RoVitals's model gives a range of $1–$5 per day for Undertale Tower Defense. The central model estimate projected over 30 days is $48. These are model outputs, not reported earnings or a statistical confidence interval. Roblox does not publish per-game revenue; actual earnings can differ several-fold.

About Undertale Tower Defense

[👾] A tower defense game based off Undertale/Deltarune [🔪] In UTTD you will fight with and against monsters from the underground with the objective of defending your base from various waves of enemies and recruiting new monsters to advance to harder zones [💀] Each monster has its own attacks and stats and some of them will acquire special abilities when leveled up [🤍] Your character has a different skill tree depending on the type of your soul, which you can upgrade to improve your playstyle and become stronger [✨] You can meet new people at the Lobby and make strategies with them to take on the different areas from the underground, as well as recruiting new monsters at the Tem Shop [🎊] Every day you play you will be awarded with a daily reward, so you should come around frequently to gather them! Join our community if you want to know about the news and updates of the game! Developers: [📜] Scripter/Animator: (Parbott) [📜] [🔨] Builder/3D Modeler: (danivalram) [🔨]

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History since Aug 11, 2026. Data methodology.