Progression

Rank Roadmap

The full 100-rank ladder with the live cost formula (16000 × (rank+1)²), sell multipliers, the Mine XXV content cap, and prestige bonuses.

The Imperium progression ladder is a 100-rank climb through the Roman cursus honorum, capped by a prestige ladder of 25 titles (8 active today) that resets your rank in exchange for permanent multipliers. Every rank has a Roman title (Proletarius → Divus Maximus), every prestige has a Roman title (Primus Inter Pares → Summus Deus), and the cost curve is published exactly. This guide is the long-form companion to Ranks & Prestige and Prestige, with the full ladder, cost formula, and what unlocks at each milestone.

The Rank-Up Cost Formula (Live)

The cost to rank up is not read from ranks.yml - it is computed live in RankManager.calculateRankUpCost() as a smooth polynomial:

cost(rank → rank+1) = 16000 × (rank + 1)2.0 × (1 + prestige × 0.5)

PropertyValue
Base formularank_cost(rank) = 16000 × (rank + 1)^2.0
Prestige scaling× (1 + prestige × 0.5) - P0=1.0×, P1=1.5×, P5=3.5×, P8=5.0×
Benchmarks (P0)R1→R10 total ≈ $6.14M · R25→26 = $10.8M · R99→100 = $160M · R1→100 total ≈ $5.42B
Source of truthComputed live in RankManager.calculateRankUpCost() - ranks.yml holds no cost block

Polynomial, never exponential. The base was raised from 8000 to 16000 on 2026-08-16 (ranks were too quick to run through) - the shape stayed polynomial so cost grows quadratically instead of exploding: a smooth season arc of roughly 7 hours per early rank-up, never a wall. The table below reflects the current numbers - this page is updated whenever the formula moves.

The prestige multiplier (1 + prestige × 0.5) is what makes each prestige cycle progressively harder - without it, every P0→P10 climb would cost the same, and prestiging would be trivially fast. It is tuned at a 2:1 ratio against the prestige income bonuses, so prestiging always stays worth doing.

The Full Rank Ladder

Below is the ladder with the live cost at Prestige 0 and at Prestige 7 (the standard endgame cycle - ×4.5). Costs shown are cost to rank up TO that rank, not cumulative. Multiply the P0 column by (1 + prestige × 0.5) for any other prestige tier.

RankTitleTierCost (P0)Cost (P7)Sell ×What unlocks
R1ProletariusPleb--1.00×Starter rank. Mine I - Silvanna Quarry.
R5CliensPleb$400,000$1.8M1.06×Auctoritas Boost enchant unlocks (R5).
R10MilesPleb$1.6M$7.2M1.14×Rubrum Quarry (Mine X). Ranks 1→10 total ≈ $6.14M at P0.
R15SigniferMilitary$3.6M$16.2M1.21×Mid-military career. The Via Appia Cut band.
R20Praefectus CastrorumMilitary$6.4M$28.8M1.29×Quirinal Deep Shaft (Mine XX).
R25PraefectusMilitary$10M$45M1.36×CONTENT CAP - The Alpine Fief (Mine XXV). Everyone past R25 mines XXV.
R30Aedilis PlebisMagistrate$14.4M$64.8M1.44×Mine content beyond XXV releases in later patches.
R35PraetorMagistrate$19.6M$88.2M1.51×Late Magistrate track.
R40Legatus Pro PraetoreMagistrate$25.6M$115.2M1.59×End of the Magistrate tier.
R50Consul TertiumConsular$40M$180M1.74×Mid-ladder Consular peak.
R60Rex SacrorumTriumviral$57.6M$259.2M1.89×Auctoritas Siphon enchants open up (R66/P6).
R75DuxImperial$90M$405M2.11×Deep Imperial Court.
R85Princeps CivitatisAugustus$115.6M$520.2M2.26×Augustus ascension.
R90MaximusAugustus$129.6M$583.2M2.34×High-Augustus rank.
R95DivusMythic$144.4M$649.8M2.41×Mythic ascension begins.
R100Divus Maximus - Deified EmperorMythic$160M$720M2.49×MAX RANK. Eligible to prestige. Nether star reward + broadcast.

Content cap: all 100 ranks are climbable today, but public-mine content is currently unlocked through Mine XXV (Rank 25) - The Alpine Fief. Every player past Rank 25 mines XXV (the richest available ladder mine) until the cap is raised in a content patch. Rank 26+ still pays off: sell multipliers, titles, and high-gate enchants keep scaling.

The Eight Tiers of the Cursus Honorum

The 100 ranks are grouped into eight thematic tiers, each representing a phase of the Roman political career. Tier names match the section comments in cursus_honorum.yml:

TierRanksTheme
Plebeian1-10Common citizen - Proletarius, Captivus, Servus, ... Miles
Military Career11-25Soldier's path - Gregarius, Decanus, Centurio, ... Praefectus
Magistrates26-40Quaestor path - Aedilis, Tribunus, Praetor, ... Legatus Pro Praetore
Consular41-50Senator → Consul Tertium
Triumviral51-60Triumvir, Pontifex, Augur, ... Rex Sacrorum
Imperial Court61-80Comes, Magister, Praefectus, ... Caesar
Augustus Ascension81-95Augustus, Pater Patriae, Princeps, ... Divus
Mythic Apotheosis96-100Divi Filius, Semideus, ... Divus Maximus

The Sell-Multiplier Curve

Each rank grants a sell multiplier on all mined-block income. The curve is set in ranks.yml multipliers: map and roughly tracks 1.0 + (rank-1) × 0.015:

RankSell multiplierEffect
R11.00×Baseline
R101.14×+14% income
R251.36×+36% income
R501.74×+74% income - first major breakpoint
R752.11×+111% income
R1002.49×Max rank multiplier - +149% income

The sell multiplier stacks multiplicatively with prestige, Sarcina, and booster multipliers - a Rank 100, Prestige 10 player with a +50% prestige multiplier and a Sarcina Lv 10 (+10%) gets 2.49 × 1.50 × 1.10 = 4.11× on every sell before boosters and enchants.

What Unlocks at Each Rank

RankUnlocksNotes
R2Fortuna's Favor ($500) and Opulentia's Blessing ($1,000) enchantsFirst real enchant buys
R3Midas' Tollunt ($2,000), Centurion's Instinct, Legionary Excavation enchantsGolden-touch tier opens
R4Denarius Boost ($5,000) - the core income enchantFirst big Auctoritas sink
R5Auctoritas Boost ($10,000) + Mercury's StrideToken engine starts
R7Legion's Stipend milestone enchant; Annona's Grace (Civitas charity)Social/milestone tier
R10Mine X - Rubrum Quarry; first broadcast bandPlebeian tier complete
R25CONTENT CAP: Mine XXV - The Alpine FiefEveryone past R25 mines XXV until the cap raises
R26Vulcan's Precision (Efficiency-style) - also needs Prestige 7First rank+prestige double-gate
R43Usurer's Compound stacking multiplier (P7)
R66Auctoritas Siphon conversion enchant (P6)
R94Raid on the Aerarium jackpot enchant (P8)Legendary tier
R96Gladiator's Strike (P5) + Publican's Levy (P1)Endgame multiplier band
R100MAX RANK - eligible for /prestige. Nether star ×3 reward.Final rank-up

Prestige - The Reset Ladder

At Rank cap, you can /prestige to reset rank to 1 in exchange for a permanent multiplier and a new Roman title. The ladder is authored all the way to Summus Deus (P25), with the first 8 tiers active today. Cost scales by 1,000,000 × 1.8^(level-1) Denarius plus 100,000 × 2^(level-1) Auctoritas. Aureus is NEVER minted by gameplay - only the cursus-honorum milestones award it.

PTitleRequirementMultipliersEffects
P0-Starting state1.00×None
P1Primus Inter ParesRank cap + $1M + 100K ⛁1.05×/$ 1.04×/⛁ 1.03×/mine 1.02×/XP 1.03×/sellHaste I, Speed I, Night Vision
P2Restitutor~$1.8M + 200K ⛁+10%/$ +8%⛁ +6%mineHaste I, Speed I, Night Vision
P3Restitutor Orbis~$3.24M + 400K ⛁+15%/$Haste I, Speed I, Night Vision
P4Adsertor Libertatis~$5.83M + 800K ⛁+20%/$Haste I, Speed I, Night Vision
P5Conditor~$10.5M + 1.6M ⛁+25%/$ +20%⛁ +15%mine+Jump Boost I. Pet reward + 1,000 ⬡ via cursus_honorum reward.
P8Totius Orbis Dominus~$61M + 12.8M ⛁+40% across the board+Fire Resistance
P10Aeternus Augustus~$166M + 51.2M ⛁+50%/$ +40%⛁ +30%mine +20%XP +30%sellCursus milestone: +5,000 ⬡ + 1 Aureus
P12Magnus~$464M + 204.8M ⛁+60%/$Standard effects
P15Triumphalis~$3.36B + 819.2M ⛁+75%/$+Regeneration II + Resistance I. Cursus milestone: +10K ⬡ + 2 Aureus
P20Excelsus~$92.7B + 5.24G ⛁+100%/$Full buff suite. Cursus milestone: +25K ⬡ + 3 Aureus
P25Summus Deus - The EternalMAX+125%/$ +100%⛁ +75%mine +50%XP +75%sellAll potion effects. Cursus milestone: +100K ⬡ + 10 Aureus + server broadcast

The auto-prestige prompt. When you hit rank cap, the server shows a title + action-bar prompt every 15 seconds telling you "You are ready to Prestige." It does NOT auto-fire - you must explicitly run /prestige. (Staff can re-enable auto-fire via the prestige.auto-prestige config.)

Prestige Multiplier Formula

Each prestige tier grants five multipliers, all linear in the tier level:

MultiplierFormulaP10 valueP25 value
Money (Denarius)1 + level × 0.051.50×2.25×
Tokens (Auctoritas)1 + level × 0.041.40×2.00×
Mining1 + level × 0.031.30×1.75×
XP1 + level × 0.021.20×1.50×
Sell1 + level × 0.031.30×1.75×

Multipliers are applied to the gross value before tax. See Prestige for the full effects list per tier.

The Cursus Honorum Milestones

cursus_honorum.yml defines bonus rewards at prestige 1, 5, 10, 15, 20, 25 - each fires a server broadcast and grants currency:

PrestigeBonus rewardBroadcast
P1100 ⬡ CivitasStandard ✦ broadcast
P51,000 ⬡ + 1 random petTwo-star ✦✦ broadcast
P105,000 ⬡ + 1 AureusThree-star ✦✦✦ broadcast (Aeternus Augustus)
P1510,000 ⬡ + 2 AureusFour-star broadcast (Triumphalis Maximus)
P2025,000 ⬡ + 3 AureusFive-star broadcast (Excelsus)
P25100,000 ⬡ + 10 AureusSix-star ★★★★★★ broadcast + "ETERNAL" message

The Prestige Reset - What You Keep and Lose

CurrencyOn prestige
DenariusReset to 0
AuctoritasReset to 0
CivitasReset to 0
AureusKept (premium currency is never reset)
RankReset to R1
Prestige tier+1 (the whole point)
Pets, cosmetics, tagsKept
AchievementsKept
Sarcina upgradesKept (per-tier, not reset)

Spend before prestiging. Sink your Auctoritas into Sarcina upgrades and enchants before /prestige - they persist. Same for Denarius: buy crate keys, gift them, or burn them in the casino. Civitas is lost; consider dumping it into legion upgrades if your legion allows it.

/rankskip - Bypass with Aureus

You can skip the entire prestige cycle (Rank 1 → cap → prestige) with the /prestige skip command, paying Aureus:

skip_cost(level) = 15 × 1.15^(level-1)

Next prestigeSkip cost (Aureus)
P115 Aureus
P5~26.2 Aureus
P10~52.6 Aureus
P15~105.6 Aureus
P20~212.0 Aureus
P25~425.4 Aureus

There is a 30-second cooldown between skips. Skip is silent - no server broadcast - so it doesn't spam chat if you chain multiple tiers.

Recommended Roadmap for New Players

  1. R1 → R2 first (~$64k at P0). Mine Silvanna Quarry, sell everything, rank up the moment you can afford it. Early ranks are minutes apart.
  2. R2 → R7: buy the early enchants. Fortuna's Favor ($500) → Opulentia's Blessing ($1,000) → Midas' Tollunt ($2,000) → Denarius Boost ($5,000) → Auctoritas Boost ($10,000). This enchant stack pays for the rest of the ladder.
  3. R7 → R25 in week one. Every rank unlocks a richer mine, ending at Mine XXV - The Alpine Fief, the current content cap.
  4. Past R25: keep ranking anyway. Mine content holds at XXV, but sell multipliers (up to 2.49×), titles, and high-gate enchants (Vulcan's Precision at R26/P7, Usurer's Compound at R43/P7) keep paying.
  5. First prestige at Rank 100. Don't rush - you want solid levels on your core enchants so the next climb is faster.
  6. Each prestige cycle gets easier. Costs rise ×1.5 per prestige, but income multipliers (+5% money, +4% tokens, +3% mining per level) claw half of that back.
  7. P5 unlocks pet rewards + 1,000 ⬡. A natural milestone for the mid-game.
  8. P10 unlocks Aureus rewards. Save for /rankskip on later cycles.
  9. P25 = Summus Deus. The eternal endgame. Expect months of play.

Quick Reference

SettingValue
Max rank100
Mine content capMine XXV (Rank 25) - raises with content patches
Max prestige25 tiers authored · 8 active today
Rank cost formula16000 × (rank+1)^2.0 × (1 + prestige × 0.5)
Prestige cost (money)1,000,000 × 1.8^(level-1)
Prestige cost (tokens)100,000 × 2^(level-1)
Skip cost (Aureus)15 × 1.15^(level-1)
Skip cooldown30 seconds
Auto-prestige prompt interval15 seconds (when at rank cap)
Sell multiplier R1→R1001.00× → 2.49×
Rank 100 reward3× Nether Star + broadcast
Cursus rewardsP1, P5, P10, P15, P20, P25
Config filesranks.yml, public_mines.yml (content_cap), cursus_honorum.yml, config.yml (rank_system)