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XP-bar

XP bar in BTD5

Experience Points, or XP, are a value to describe a player's progress in the Bloons Tower Defense games. In Bloons TD 4 and Bloons TD 5 it is awarded for popping Bloons. The player gets 1 XP point per 1 Bloon popped but the XP gained for popping bloons is not equal to RBE. For example, reducing M.O.A.B. to Ceramic Bloons takes 200 hits so 200 points to RBE but since it only registers as a pop, the player will only receive a single XP point. The player gets a new Rank when they reach certain amounts of XP.


In BTD4, the bar showing how much XP you had also showed how many more bloons you had to pop before you go up a rank. In BTD5, the information is shown as pop up message when the player hovers the mouse over the XP bar. Bloons also give less XP starting at round 71.

BTD6 Heroes XPEdit

Heroes gain a fixed amount of experience each round. It does not matter how many Bloons they pop. The base heroes all require the same amounts of experience to level up whereas Captain Churchill requires twice as much. 

Adora needs 1.8 times as much as normal heroes, however using her ability "Blood Sacrifice" you can sacrafice a tower and get 4 times the money spent on the tower as XP.

Cost for Next Hero Level
Level Base Heroes Churchill Adora
1 180 360 324
2 460 920 828
3 1,000 2,000 1,800
4 1,860 3,720 3,348
5 3,280 6,560 5,904
6 5,180 10,360 9,324
7 8,320 16,640 14,976
8 9,380 18,760 16,884
9 13,620 27,240 24,516
10 16,380 32,760 29,484
11 14,400 28,800 25,920
12 16,650 33,300 29,970
13 14,940 29,880 26,892
14 16,380 32,760 29,484
15 17,820 35,640 32,076
16 19,260 38,520 34,668
17 20,700 41,400 37,260
18 16,470 32,940 29,646
19 17,280 34,560 31,104
20 Max Max Max
Cost for Next Hero Level with Max Knowledge
Level Base Heroes Churchill Adora
1 N/A N/A N/A
2 N/A N/A N/A
3 900 1,800 1,620
4 1,674 3,348 3,013
5 2,952 5,904 5,314
6 4,662 9,324 8,392
7 7,488 14,976 13,478
8 8,442 16,884 15,196
9 12,258 24,516 22,064
10 14,742 29,484 26,536
11 12,960 25,920 23,328
12 14,985 29,970 26,973
13 13,446 26,892 24,203
14 14,742 29,484 26,536
15 16,038 32,076 28,868
16 17,334 34,668 31,201
17 18,630 37,260 33,534
18 14,823 29,646 26,681
19 15,552 31,104 27,994
20 Max Max Max

Bold lines represent levels where it requires LESS experience than the level before it.

Tower XPEdit

BTD5Edit

This is how much XP the bloons give in certain rounds:

  • Rounds 1-70: Bloons give 100% XP
  • Rounds 71+: Bloons give 30% XP
Tower-XP

XP needed to unlock next upgrade

The player also gets Tower XP in BTD5 (with the same multiplier applied to bloons after round 70). The more money that is spent on a type of tower, the more Tower XP for the type of tower is gained. Certain amounts unlock new tower upgrades for each tower. Final upgrades must be unlocked also by reaching a certain Rank, such as the Ray of Doom. The path 1 upgrades usually require less XP than the path 2 ones (An exception is Arctic Wind).

XP for tower = (RBE for round) * (sell value for tower) / (sell value for all towers)

BTD6Edit

TowerXPUnlocks example

Player's Crossbow upgrade can be purchasable given enough XP Points

In BTD6, the XP-gaining structure is different. Instead of automatically unlocking upgrades, the player gets to choose which upgrades can be unlocked for a tower. Each tower has a different set of XP collections, and more XP can be generated by using a certain tower more often.

Unlocking a tower with XP requires the previous upgrade tier to be unlocked, so for example, Very Quick Shots cannot be unlocked unless Quick Shots is also unlocked.

To see how much XP is required for each towers' upgrades, please see each respective towers' pages.

XP for towers in BTD6 is calculated in the following way. Each round has a set amount of XP that it gives, regardless of bloons popped. At the end of the round, this XP is added to your account and is split between the towers you have placed relative to the amount of money spent on each tower. for example, a defense of $100 ninja, $100 druid, and $200 alchemist on a round that gives 100 XP will give 25 XP to the ninja, 25 to the druid, and 50 to the alchemist. Heroes do not count as towers in this scenario.

Round 1 starts off with 40xp, and up until round 20 this amount increases by 20 each round (40xp, 60xp, 80xp, ...). Then on rounds 21-50 the amount experience gained each round increases by 40 each round (460xp, ,500xp, ...). And last, from round 51 up until round 100, this amount increases by 90 each round (1710xp, 1800xp, ...). Each map difficulty above beginner gives a 10% xp bonus, e.g. playing on expert gives you a 30% xp boost. Upon reaching freeplay mode, you gain 10% of the normal XP, although heroes will not be affected by the cut at this point.

XP in BTD4Edit

Rank Total XP XP to next rank
1 0 10
2 10 40
3 50 150
4 200 200
5 400 400
6 800 400
7 1,200 400
8 1,600 600
9 2,200 1,300
10 3,500 1,500
11 5,000 2,500
12 7,500 4,500
13 12,000 6,000
14 18,000 7,000
15 25,000 10,000
16 35,000 15,000
17 50,000 20,000
18 70,000 25,000
19 95,000 30,000
20 125,000 30,000
21 155,000 40,000
22 195,000 45,000
23 240,000 45,000
24 285,000 50,000
25 335,000 55,000
26 390,000 60,000
27 450,000 50,000
28 500,000 50,000
29 550,000 50,000
30 600,000 100,000
31 700,000 100,000
32 800,000 100,000
33 900,000 100,000
34 1,000,000 100,000
35 1,100,000 100,000
36 1,200,000 100,000
37 1,300,000 100,000
38 1,400,000 100,000
39 1,500,000 100,000
40 1,600,000 100,000
41 1,700,000 100,000
42 1,800,000 100,000
43 1,900,000 100,000
44 2,000,000 100,000
45 2,150,000 150,000
46 2,300,000 150,000
47 2,450,000 150,000
48 2,600,000 150,000
49 2,750,000 150,000
50 2,900,000 200,000
51 3,100,000 200,000
52 3,300,000 200,000
53 3,500,000 200,000
54 3,700,000 200,000
55 3,900,000 200,000
56 4,100,000 250,000
57 4,350,000 250,000
58 4,600,000 250,000
59 4,850,000 250,000
60 5,100,000 300,000
61 5,400,000 300,000
62 5,700,000 300,000
63 6,000,000 300,000
64 6,300,000 300,000
65 6,600,000 300,000
66 6,900,000 300,000
67 7,200,000 300,000
68 7,500,000 500,000
69 8,000,000 1,000,000
70 9,000,000 1,000,000
71 10,000,000 1,000,000
72 11,000,000 2,000,000
73 13,000,000 3,000,000
74 16,000,000 4,000,000
75 20,000,000 10,000,000
76 30,000,000 30,000,000
77 60,000,000 40,000,000
78 100,000,000 40,000,000
79 140,000,000 40,000,000
80 180,000,000 40,000,000
81 220,000,000 40,000,000
82 260,000,000 40,000,000
83 300,000,000 100,000,000
84 400,000,000 200,000,000
85 600,000,000 400,000,000
86 1,000,000,000 1,000,000,000
87 2,000,000,000 1,000,000,000
88 3,000,000,000 2,000,000,000
89 5,000,000,000 3,000,000,000
90 8,000,000,000 7,000,000,000
91 15,000,000,000 15,000,000,000
92 30,000,000,000 970,000,000,000
93 1,000,000,000,000 9,999,000,000,000,000
94 10,000,000,000,000,000

The max rank is 94 by getting 10 quadrillion XP.

XP in BTD5Edit

Rank Total XP XP to next rank
1 0 10
2 10 90
3 100 100
4 200 200
5 400 400
6 800 400
7 1,200 400
8 1,600 600
9 2,200 1,300
10 3,500 1,500
11 5,000 2,500
12 7,500 4,500
13 12,000 6,000
14 18,000 7,000
15 25,000 10,000
16 35,000 15,000
17 50,000 20,000
18 70,000 25,000
19 95,000 30,000
20 125,000 30,000
21 155,000 40,000
22 195,000 45,000
23 240,000 45,000
24 285,000 50,000
25 335,000 55,000
26 390,000 60,000
27 450,000 50,000
28 500,000 50,000
29 550,000 50,000
30 600,000 100,000
31 700,000 100,000
32 800,000 100,000
33 900,000 100,000
34 1,000,000 100,000
35 1,100,000 100,000
36 1,200,000 100,000
37 1,300,000 100,000
38 1,400,000 100,000
39 1,500,000 120,000
40 1,620,000 140,000
41 1,760,000 160,000
42 1,920,000 180,000
43 2,100,000 200,000
44 2,300,000 220,000
45 2,520,000 230,000
46 2,750,000 250,000
47 3,000,000 300,000
48 3,300,000 300,000
49 3,600,000 300,000
50 3,900,000 300,000
51 4,200,000 300,000
52 4,500,000 500,000
53 5,000,000 500,000
54 5,500,000 500,000
55 6,000,000 500,000
56 6,500,000 500,000
57 7,000,000 500,000
58 7,500,000 600,000
59 8,100,000 700,000
60 8,800,000 700,000
61 9,500,000 800,000
62 10,300,000 700,000
63 11,000,000 1,000,000
64 12,000,000 1,000,000
65 13,000,000 1,500,000
66 14,500,000 2,000,000
67 16,500,000 2,500,000
68 19,000,000 5,000,000
69 24,000,000 6,000,000
70 30,000,000 7,500,000
71 37,500,000 7,500,000
72 45,000,000 10,000,000
73 55,000,000 10,000,000
74 65,000,000 15,000,000
75 80,000,000 20,000,000
76 100,000,000 20,000,000
77 120,000,000 20,000,000
78 140,000,000 20,000,000
79 160,000,000 20,000,000
80 180,000,000 20,000,000
81 200,000,000 30,000,000
82 230,000,000 30,000,000
83 260,000,000 30,000,000
84 290,000,000 30,000,000
85 320,000,000 30,000,000
86 350,000,000 40,000,000
87 390,000,000 50,000,000
88 440,000,000 50,000,000
89 490,000,000 60,000,000
90 550,000,000 50,000,000
91 600,000,000 50,000,000
92 650,000,000 50,000,000
93 700,000,000 50,000,000
94 750,000,000 50,000,000
95 800,000,000 50,000,000
96 850,000,000 50,000,000
97 900,000,000 50,000,000
98 950,000,000 50,000,000
99 1,000,000,000 100,000,000
100 1,100,000,000 100,000,000
101 1,200,000,000 100,000,000
102 1,300,000,000 100,000,000
103 1,400,000,000 100,000,000
104 1,500,000,000 100,000,000
105 1,600,000,000 100,000,000
106 1,700,000,000 100,000,000
107 1,800,000,000 100,000,000
108 1,900,000,000 100,000,000
109 2,000,000,000 100,000,000
110 2,100,000,000 100,000,000
111 2,200,000,000 200,000,000
112 2,400,000,000 200,000,000
113 2,600,000,000 200,000,000
114 2,800,000,000 200,000,000
115 3,000,000,000 200,000,000
116 3,200,000,000 200,000,000
117 3,400,000,000 200,000,000
118 3,600,000,000 200,000,000
119 3,800,000,000 200,000,000
120 4,000,000,000 300,000,000
121 4,300,000,000 300,000,000
122 4,600,000,000 300,000,000
123 4,900,000,000 300,000,000
124 5,200,000,000 300,000,000
125 5,500,000,000 400,000,000
126 5,900,000,000 400,000,000
127 6,300,000,000 400,000,000
128 6,700,000,000 400,000,000
129 7,100,000,000 400,000,000
130 7,500,000,000 500,000,000
131 8,000,000,000 500,000,000
132 8,500,000,000 500,000,000
133 9,000,000,000 500,000,000
134 9,500,000,000 500,000,000
135 10,000,000,000 1,000,000,000
136 11,000,000,000 1,000,000,000
137 12,000,000,000 1,000,000,000
138 13,000,000,000 1,000,000,000
139 14,000,000,000 1,000,000,000
140 15,000,000,000 1,000,000,000
141 16,000,000,000 1,000,000,000
142 17,000,000,000 1,000,000,000
143 18,000,000,000 1,000,000,000
144 19,000,000,000 1,000,000,000
145 20,000,000,000 1,000,000,000
146 21,000,000,000 1,000,000,000
147 22,000,000,000 1,000,000,000
148 23,000,000,000 1,000,000,000
149 24,000,000,000 1,000,000,000
150 25,000,000,000 1,000,000,000
151 26,000,000,000 1,000,000,000
152 27,000,000,000 1,000,000,000
153 28,000,000,000 1,000,000,000
154 29,000,000,000 1,000,000,000
155 30,000,000,000 1,000,000,000
156 31,000,000,000 1,000,000,000
157 32,000,000,000 1,000,000,000
158 33,000,000,000 1,000,000,000
159 34,000,000,000 1,000,000,000
160 35,000,000,000 1,000,000,000
161 36,000,000,000 1,000,000,000
162 37,000,000,000 1,000,000,000
163 38,000,000,000 1,000,000,000
164 39,000,000,000 1,000,000,000
165 40,000,000,000 1,000,000,000
166 41,000,000,000 1,000,000,000
167 42,000,000,000 1,000,000,000
168 43,000,000,000 1,000,000,000
169 44,000,000,000 1,000,000,000
170 45,000,000,000 1,000,000,000
171 46,000,000,000 1,000,000,000
172 47,000,000,000 1,000,000,000
173 48,000,000,000 1,000,000,000
174 49,000,000,000 1,000,000,000
175 50,000,000,000 1,000,000,000
176 51,000,000,000 1,000,000,000
177 52,000,000,000 1,000,000,000
178 53,000,000,000 1,000,000,000
179 54,000,000,000 1,000,000,000
180 55,000,000,000 1,000,000,000
181 56,000,000,000 1,000,000,000
182 57,000,000,000 1,000,000,000
183 58,000,000,000 1,000,000,000
184 59,000,000,000 1,000,000,000
185 60,000,000,000 1,000,000,000
186 61,000,000,000 1,000,000,000
187 62,000,000,000 1,000,000,000
188 63,000,000,000 1,000,000,000
189 64,000,000,000 1,000,000,000
190 65,000,000,000 1,000,000,000
191 66,000,000,000 1,000,000,000
192 67,000,000,000 1,000,000,000
193 68,000,000,000 1,000,000,000
194 69,000,000,000 1,000,000,000
195 70,000,000,000 1,000,000,000
196 71,000,000,000 4,000,000,000
197 75,000,000,000 5,000,000,000
198 80,000,000,000 10,000,000,000
199 90,000,000,000 60,000,000,000
200 150,000,000,000

The max rank is 200 by getting 150 billion XP.

XP in BTD6Edit

Rank Total XP XP to next rank
1 0 280
2 280 620
3 900 880
4 1,780 1,570
5 3,350 2,500
6 5,850 3,000
7 8,850 3,500
8 12,350 3,500
9 15,850 4,000
10 19,850 4,250
11 24,100 4,500
12 28,600 4,500
13 33,100 4,900
14 38,000 7,000
15 45,000 8,000
16 53,000 9,000
17 62,000 10,000
18 72,000 11,000
19 83,000 12,000
20 95,000 13,000
21 108,000 14,000
22 122,000 15,000
23 137,000 16,000
24 153,000 17,000
25 170,000 18,000
26 188,000 19,000
27 207,000 20,000
28 227,000 23,000
29 250,000 25,000
30 275,000 30,000
31 305,000 35,000
32 340,000 40,000
33 380,000 45,000
34 425,000 50,000
35 475,000 55,000
36 530,000 60,000
37 590,000 65,000
38 655,000 70,000
39 725,000 75,000
40 800,000 80,000
41 880,000 85,000
42 965,000 90,000
43 1,055,000 95,000
44 1,150,000 100,000
45 1,250,000 105,000
46 1,355,000 110,000
47 1,465,000 115,000
48 1,580,000 120,000
49 1,700,000 130,000
50 1,830,000 140,000
51 1,970,000 150,000
52 2,120,000 160,000
53 2,280,000 170,000
54 2,450,000 180,000
55 2,630,000 190,000
56 2,820,000 200,000
57 3,020,000 210,000
58 3,230,000 220,000
59 3,450,000 230,000
60 3,680,000 240,000
61 3,920,000 250,000
62 4,170,000 260,000
63 4,430,000 270,000
64 4,700,000 280,000
65 4,980,000 290,000
66 5,270,000 300,000
67 5,570,000 310,000
68 5,880,000 320,000
69 6,200,000 330,000
70 6,530,000 340,000
71 6,870,000 350,000
72 7,220,000 360,000
73 7,580,000 370,000
74 7,950,000 380,000
75 8,330,000 390,000
76 8,720,000 400,000
77 9,120,000 410,000
78 9,530,000 420,000
79 9,950,000 430,000
80 10,380,000 440,000
81 10,820,000 450,000
82 11,270,000 460,000
83 11,730,000 470,000
84 12,200,000 480,000
85 12,680,000 490,000
86 13,170,000 500,000
87 13,670,000 510,000
88 14,180,000 520,000
89 14,700,000 530,000
90 15,230,000 540,000
91 15,770,000 550,000
92 16,320,000 560,000
93 16,880,000 570,000
94 17,450,000 580,000
95 18,030,000 590,000
96 18,620,000 600,000
97 19,220,000 610,000
98 19,830,000 620,000
99 20,450,000 630,000
100 21,080,000 650,000
101 21,730,000 700,000
102 22,430,000 750,000
103 23,180,000 800,000
104 23,980,000 850,000
105 24,830,000 900,000
106 25,730,000 950,000
107 26,680,000 1,000,000
108 27,680,000 1,050,000
109 28,730,000 1,100,000
110 29,830,000 1,150,000
111 30,980,000 1,200,000
112 32,180,000 1,250,000
113 33,430,000 1,300,000
114 34,730,000 1,350,000
115 36,080,000 1,400,000
116 37,480,000 1,450,000
117 38,930,000 1,500,000
118 40,430,000 1,550,000
119 41,980,000 1,600,000
120 43,580,000 1,650,000
121 45,230,000 1,700,000
122 46,930,000 1,750,000
123 48,680,000 1,800,000
124 50,480,000 1,850,000
125 52,330,000 1,900,000
126 54,230,000 1,950,000
127 56,180,000 2,000,000
128 58,180,000 2,050,000
129 60,230,000 2,100,000
130 62,330,000 2,150,000
131 64,480,000 2,200,000
132 66,680,000 2,250,000
133 68,930,000 2,300,000
134 71,230,000 2,350,000
135 73,580,000 2,400,000
136 75,980,000 2,450,000
137 78,430,000 2,500,000
138 80,930,000 2,550,000
139 83,480,000 2,600,000
140 86,080,000 2,650,000
141 88,730,000 2,700,000
142 91,430,000 2,750,000
143 94,180,000 2,800,000
144 96,980,000 2,850,000
145 99,830,000 2,900,000
146 102,730,000 2,950,000
147 105,680,000 3,000,000
148 108,680,000 3,050,000
149 111,730,000 8,271,000
150 120,001,000 10,000,000
151 130,001,000 11,000,000
152 141,001,000 12,000,000
153 153,001,000 13,000,000
154 166,001,000 14,000,000
155 180,001,000

Maximum level is Level 155.

XP in BMCEdit

See also: City Level
Xp bmc

Experience Points tab with black message box of XP left to go.

In this game, players gain various amounts of XP by doing any of the following

  • Capturing new tiles
  • Building facilities/buildings in their town
  • Buying upgrades for the towers in the upgrade buildings
  • Completing quests

Some upgrades and buildings require a certain City Level (similar to rank in other BTD games) before being bought. Once the player gains enough XP, their city levels up.

Demolishing building leads to you being "in debt" to experience points. This cannot cause you to lose levels, and shows how much more you need to earn to start gaining experience again.

City
Level

Total XP

1 0
2 100
3 250
4 500
5 900
6 1,500
7 2,350
8 3,500
9 5,000
10 6,900
11 9,250
12 12,100
13 15,500
14 19,500
15 24,150
16 29,500
17 35,600
18 42,500
19 50,250
20 58,900
21 68,500
22 79,100
23 90,750
24 103,500
25 117,400
26 132,500
27 148,550
28 166,500
29 185,500
30 205,900
31 227,750
32 251,100
33 276,000
34 302,500
35 330,650
36 360,500
37 392,100
38 425,500
39 460,750
40 497,900

BATTDEdit

Level Required XP Total XP
1 N/A 0
2 150 150
3 150 300
4 150 450
5 300 750
6 300 1050
7 300 1350
8 300 1650
9 300 1950
10 300 2250
11 300 2550
12 330 2880
13 330 3210
14 330 3540
15 330 3870
16 330 4200
17 350 4550
18 350 4900
19 350 5250
20 350 5600
21 350 5950
22 380 6330
23 380 6710
24 380 7090
25 380 7470
26 380 7850
27 400 8250
28 450 8700
29 500 9200
30 550 9750
31 600 10,350
32 650 11,000
33 700 11,700
34 750 12,450
35 800 13,250
36 850 14,100
37 900 15,000
38 950 15,950
39 1000 16,950
40 1050 18,000
41 1100 19,100
42 1150 20,250
43 1200 21,450
44 1250 22,700
45 1300 24,000
46 1350 25,350
47 1400 26,750
48 1450 28,200
49 1500 29,700
50 1550 31,250
51 1600 32,850
52 1700 34,550
53 1800 36,350
54 1900 38,250
55 2000 40,250
56 2100 42,350
57 2200 44,550
58 2300 46,850
59 2400 49,250
60 2500 51,750
61 2600 54,350
62 2700 57,050
... ... ...
100 TBA TBA

TipsEdit

  • In BTD5, the player can replay the Daily Challenges Third Time's A Charm (July 2nd, 2012), The Daring Dozen (January 27th 2014) or 20 Ceramics on the Wall (July 30th, 2012) to earn millions of Experience Points.
  • In Freeplay Mode of BTD5, the amount of experience gained per popped bloon slowly goes down per round, gradually making it an ineffective way to gain experience.
  • More information about gaining Experience Points quickly can be explained in the Experience Point Farming article.

TriviaEdit

  • In BTD5, the maximum amount of XP is 179,995,343,055,540,813,000, while the player is still at Rank 200 with that amount. The amount needed to go to the next Rank (with the maximum amount) is -179,995,343,055,539,813,000.
    • This is due to an integer overflow.
  • On the Daily Challenge 20 Ceramics on the Wall, the player can earn about 5000 XP by playing Rounds 1-70, then keep repeating to reach higher Ranks.

Start a Discussion Discussions about Experience Points

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