Level Mechanics
The original level cap was 20, followed by a brief cap at 25, before a long-standing cap at 50. With the advent of the Space Station, the level cap was finally abolished.
Jump to first 25, next 25, levels 50 and above.
First 25 Levels
For the first 25 levels, you must Train at the Heroes' Guild
| Level | Total XP Required | XP to gain | Chips Required |
| 2 | 100 | +100 | 200 |
| 3 | 400 | +300 | 500 |
| 4 | 1,000 | +600 | 1,000 |
| 5 | 2,200 | +1,200 | 2,000 |
| 6 | 4,200 | +2,000 | 2,500 |
| 7 | 7,200 | +3,000 | 3,000 |
| 8 | 11,400 | +4,200 | 3,500 |
| 9 | 17,000 | +5,600 | 4,000 |
| 10 | 24,000 | +7,000 | 4,500 |
| 11 | 33,000 | +9,000 | 5,000 |
| 12 | 44,000 | +11,000 | 5,000 |
| 13 | 56,000 | +12,000 | 5,000 |
| 14 | 69,000 | +13,000 | 5,000 |
| 15 | 83,000 | +14,000 | 5,000 |
| 16 | 99,000 | +16,000 | 5,000 |
| 17 | 115,000 | +16,000 | 5,000 |
| 18 | 132,000 | +17,000 | 5,000 |
| 19 | 150,000 | +18,000 | 5,000 |
| 20 | 169,000 | +19,000 | 5,000 |
| 21 | 189,000 | +20,000 | 5,000 |
| 22 | 210,000 | +21,000 | 5,000 |
| 23 | 232,000 | +22,000 | 5,000 |
| 24 | 255,000 | +23,000 | 5,000 |
| 25 | 279,000 | +24,000 | 5,000 |
Levels 26 through 50
For the next 25 levels, you must Train with the Nagual Mystic. You must present 45 infernal claws and 15 fiendish skulls so that the Nagual Mystic will agree to train you.
- The formula for the experience needed is (your current level + 1) * 1000. You need to pay your current level * 100 chips upon leveling.
| Level | Total XP Required | XP to gain | Chips Required |
| 26 | 304,000 | +25,000 | 2,500 |
| 27 | 330,000 | +26,000 | 2,600 |
| 28 | 357,000 | +27,000 | 2,700 |
| 29 | 385,000 | +28,000 | 2,800 |
| 30 | 414,000 | +29,000 | 2,900 |
| 31 | 444,000 | +30,000 | 3,000 |
| 32 | 475,000 | +31,000 | 3,100 |
| 33 | 507,000 | +32,000 | 3,200 |
| 34 | 540,000 | +33,000 | 3,300 |
| 35 | 574,000 | +34,000 | 3,400 |
| 36 | 609,000 | +35,000 | 3,500 |
| 37 | 645,000 | +36,000 | 3,600 |
| 38 | 682,000 | +37,000 | 3,700 |
| 39 | 720,000 | +38,000 | 3,800 |
| 40 | 759,000 | +39,000 | 3,900 |
| 41 | 799,000 | +40,000 | 4,000 |
| 42 | 840,000 | +41,000 | 4,100 |
| 43 | 882,000 | +42,000 | 4,200 |
| 44 | 925,000 | +43,000 | 4,300 |
| 45 | 969,000 | +44,000 | 4,400 |
| 46 | 1,014,000 | +45,000 | 4,500 |
| 47 | 1,060,000 | +46,000 | 4,600 |
| 48 | 1,107,000 | +47,000 | 4,700 |
| 49 | 1,155,000 | +48,000 | 4,800 |
| 50 | 1,204,000 | +49,000 | 4,900 |
Levels 50+
For levels above 50, training is provided in the Aquasson Base, the fee paid in logos instead of chips. The logo price starts at 20 and goes up 1 every 5 levels starting with level 54.
- The formula for the numbers of logos required per level is floor((level - 4)/5) + 11
- The formula for the XP required per level is (level-50)*50,000 + 7500((level-51)^2 + (level-51)) + 1,210,000.
| Level | Total XP Required | Logos Required |
| 51 | 1,260,000 | 20 |
| 52 | 1,325,000 | 20 |
| 53 | 1,405,000 | 20 |
| 54 | 1,500,000 | 21 |
| 55 | 1,610,000 | 21 |
| 56 | 1,735,000 | 21 |
| 57 | 1,875,000 | 21 |
| 58 | 2,030,000 | 21 |
| 59 | 2,200,000 | 22 |
| 60 | 2,385,000 | 22 |
| 61 | 2,585,000 | 22 |
| 62 | 2,800,000 | 22 |
| 63 | 3,030,000 | 22 |
| 64 | 3,275,000 | 23 |
| 65 | 3,535,000 | 23 |
| 66 | 3,810,000 | 23 |
| 67 | 4,100,000 | 23 |
| 68 | 4,405,000 | 23 |
| 69 | 4,725,000 | 24 |
| 70 | 5,060,000 | 24 |
| 71 | 5,410,000 | 24 |
| 72 | 5,775,000 | 24 |
| 73 | 6,155,000 | 24 |
| 74 | 6,550,000 | 25 |
| 75 | 6,960,000 | 25 |
| 76 | 7,385,000 | 25 |
| 77 | 7,825,000 | 25 |
| 78 | 8,280,000 | 25 |
| 79 | 8,750,000 | 26 |
| 80 | 9,235,000 | 26 |
| 81 | 9,735,000 | 26 |
| 82 | 10,250,000 | 26 |
| 83 | 10,780,000 | 26 |
| 84 | 11,325,000 | 27 |
| 85 | 11,885,000 | 27 |
| 86 | 12,460,000 | 27 |
| 87 | 13,050,000 | 27 |
| 88 | 13,655,000 | 27 |
| 89 | 14,275,000 | 28 |
| 90 | 14,910,000 | 28 |
| 91 | 15,560,000 | 28 |
| 92 | 16,225,000 | 28 |
| 93 | 16,905,000 | 28 |
| 94 | 17,600,000 | 29 |
| 95 | 18,310,000 | 29 |
| 96 | 19,035,000 | 29 |
| 97 | 19,775,000 | 29 |
| 98 | 20,530,000 | 29 |
| 99 | 21,300,000 | 30 |
| 100 | 22,085,000 | 30 |
| 101 | 22,885,000 | 30 |
| 102 | 23,700,000 | 30 |
| 103 | 24,530,000 | 30 |
| 104 | 25,375,000 | 31 |
| 105 | 26,235,000 | 31 |
| 106 | 27,110,000 | 31 |
| 107 | 28,000,000 | 31 |
| 108 | 28,905,000 | 31 |
| 109 | 29,825,000 | 32 |
| 110 | 30,760,000 | 32 |
| 111 | 31,710,000 | 32 |
| 112 | 32,675,000 | 32 |
| 113 | 33,655,000 | 32 |
| 114 | 34,650,000 | 33 |
| 115 | 35,660,000 | 33 |
| 116 | 36,685,000 | 33 |
| 117 | 37,725,000 | 33 |
| 118 | 38,780,000 | 33 |
| 119 | 39,850,000 | 34 |
| 120 | 40,935,000 | 34 |
| 121 | 42,035,000 | 34 |
| 122 | 43,150,000 | 34 |
| 123 | 44,280,000 | 34 |
| 124 | 45,425,000 | 35 |
| 125 | 46,585,000 | 35 |
| 126 | 47,760,000 | 35 |
| 127 | 48,950,000 | 35 |
| 128 | 50,155,000 | 35 |
| 129 | 51,375,000 | 36 |
| 130 | 52,610,000 | 36 |
| 131 | 53,860,000 | 36 |
| 132 | 55,125,000 | 36 |
| 133 | 56,405,000 | 36 |
| 134 | 57,700,000 | 37 |
| 135 | 59,010,000 | 37 |
| 136 | 60,335,000 | 37 |
| 137 | 61,675,000 | 37 |
| 138 | 63,030,000 | 37 |
| 139 | 64,400,000 | 38 |
| 140 | 65,785,000 | 38 |
| 141 | 67,185,000 | 38 |
| 142 | 68,600,000 | 38 |
| 143 | 70,030,000 | 38 |
| 144 | 71,475,000 | 39 |
| 145 | 72,935,000 | 39 |
| 146 | 74,410,000 | 39 |
| 147 | 75,900,000 | 39 |
| 148 | 77,405,000 | 39 |
| 149 | 78,925,000 | ?? |
| 150 | 80,460,000 | ?? |