Roblox strategy site - observed CCU 49,776 on 2026-05-09
Plan a build before you spend rerolls. Compare real UTDX unit names, stack buffs, read boss-wave thresholds, and use a bar chart that shows which tower is actually carrying the run.
Open DPS calculatorUTDX is a high-traffic Roblox tower defense game where unit value depends on slot pressure, reroll cost, aura coverage, and boss-wave timing. This site starts with the math players need first: DPS, cost efficiency, active codes, real unit names, and wave checkpoints.
Formula: base_dmg * fire_rate * (1 + level * 0.15) * product(buff_i). Add up to 6 towers, choose level 0-5, and toggle multiplicative buffs.
| Unit | Tier | Role | Cost | Base DPS | L5 DPS | DPS/cost |
|---|---|---|---|---|---|---|
First Emperor (Greatest) | Secret | boss-killer | 5200 | 386.4 | 676.2 | 0.0743 |
King Sailor | Mythic | damage | 4800 | 345 | 603.75 | 0.0719 |
Ancient Shinobi | Mythic | damage | 3900 | 331.2 | 579.6 | 0.0849 |
Nutaru (Beast) | Mythic | boss-killer | 4200 | 265.2 | 464.1 | 0.0631 |
Water God (Primordial) | Mythic | crowd-control | 4500 | 297.5 | 520.63 | 0.0661 |
Alpha Devil (Omega) | Secret | boss-killer | 5600 | 325.5 | 569.63 | 0.0581 |
Devil Hunter (Mercenary) | Legendary | damage | 2600 | 266.4 | 466.2 | 0.1025 |
Crow Shinobi (Reanimated) | Legendary | damage | 2300 | 261 | 456.75 | 0.1135 |
Ant King (Savage) | Legendary | damage | 3100 | 228.8 | 400.4 | 0.0738 |
Virtual Idol | Legendary | support | 2100 | 180 | 315 | 0.0857 |
Real UTDX roster names sourced from BloxInformer values data; stat values here are calculator baselines and are marked as modelled until direct in-game verification expands.
DPS = base_dmg * fire_rate * (1 + level * 0.15) * product(buff_i)
buffs are multiplicative: 1.15 damage aura * 1.20 fire-rate * 1.25 crit = 1.725x
range changes uptime, not the displayed raw DPS valueI test the page by loading a known unit, applying one upgrade at a time, and checking whether the bar chart total changes by the same amount as the formula. That catches broken UI math faster than eyeballing the final total.
listed by Pro Game Guides as an active May 2026 UTDX code
listed by Pro Game Guides as an active May 2026 UTDX code
listed by Pro Game Guides as an active May 2026 UTDX code
Open the codes tracker for redemption steps and expired-code warnings.
See the complete unit table with costs, DPS, role, and source notes.
Roblox metadata comes from the official game API and page. Code freshness is cross-checked against Pro Game Guides. Unit names come from BloxInformer values data. I avoid invented anime abbreviations unless a source uses the name directly.
For raw endgame damage, First Emperor (Greatest), Alpha Devil (Omega), and The Strongest in History are the safest high-value carries. For early efficiency, Bambee and Crow Shinobi give better DPS per cost.
The calculator uses base damage multiplied by fire rate, level scaling, and every selected buff multiplier. The exact formula is shown in the methodology block.
The codes page only lists codes that appeared in a named source and were checked for freshness on May 9, 2026. Expired codes are separated instead of mixed into the active table.