Memory is space that allows you to load abilities into your mind. The amount of memory abilities require vary from 1 to 5 and there are some that require 10. This table shows the amount of memory you will need at each level if you are going down a tree and collecting the abilities in that tree when they become available at a certain level. It only includes the abilities you have to have in order to progress further down the tree. This means the spare memory can be used for the extra abilities in the tree, awakened abilities and/or another tree. Memory capacity starts at 31 and goes up by one each level until you reach level 30 where you get 2 memory slots per level until level 50 where you have a total of 100 memory.

Key

Black	Red	Blue	Violet	Yellow
All trees	All except ma and gunmen trees	Ma and gunmen trees	Spy trees	Code shaper trees and hacker trees except pathogenist

Level	Memory capacity	Memory required	Memory spared
1	31	6	25
2	32	18	14
3	33	18	15
4	34	22	12
5	35	28	7
6	36	30	6
7	37	30	7
8	38	32	6
9	39	32	7
10	40	32/34	8/6
11	41	32/34	9/7
12	42	34/36	8/6
13	43	34/36	9/7
14	44	34/36	10/8
15	45	36/38	9/7
16	46	36/38	10/8
17	47	38/40	9/7
18	48	38/40	10/8
19	49	38/40	11/9
20	50	40/42	10/8
21	51	40/42	11/9
22	52	40/42	12/10
23	53	40/42	13/11
24	54	40/42	14/12
25	55	43/45	12/10
26	56	43/45	13/11
27	57	43/45	14/12
28	58	43/45	15/13
29	59	43/45	16/14
30	60	46/48	14/12
31	62	46/48	16/14
32	64	46/48	18/16
33	66	49/51	17/15
34	68	49/51	19/17
35	70	49/51/52	21/19/18
36	72	53/55/52	19/17/20
37	74	53/55/52	21/19/22
38	76	53/55/52	23/21/24
39	78	53/55/52	25/23/26
40	80	53/55/52	27/25/28
41	82	53/55/52	29/27/30
42	84	57/59/52	31/29/32
43	86	57/59/52	33/31/34
44	88	57/59/56	35/33/32
45	90	57/59/56	37/35/34
46	92	57/59/56	39/37/36
47	94	57/59/56	41/39/38
48	96	57/59/56	43/41/40
49	98	57/59/56	45/43/42
50	100	62/64/61	38/36/39