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Ultimus bellum achievements, rarest first.
Every achievement in Ultimus bellum, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Act 4 hard
5.9%
of players
- Achievements
- 91
- Rarest
- 5.9%
- Ultra rare (under 5%)
- 0
- Average completion
- 6.1%
1
Act 4 hard
Finish all hard levels on Act 4
5.9%
2
250 stars
Collect 250 stars
6.0%
3
Act 1 impossible
Finish all impossible levels on Act 1
6.0%
4
Act 1 nightmare
Finish all nightmare levels on Act 1
6.0%
5
Act 2 hard
Finish all hard levels on Act 2
6.0%
6
Act 2 impossible
Finish all impossible levels on Act 2
6.0%
7
Act 2 nightmare
Finish all nightmare levels on Act 2
6.0%
8
Robin 15 lvl
Robin earned 15 level
6.0%
9
Robin 20 lvl
Robin earned 20 level
6.0%
10
Robin 25 lvl
Robin earned 25 level
6.0%
11
Jaina 15 lvl
Jaina earned 15 level
6.0%
12
Jaina 20 lvl
Jaina earned 20 level
6.0%
13
Jaina 25 lvl
Jaina earned 25 level
6.0%
14
Ivan 10 lvl
Ivan earned 10 level
6.0%
15
Ivan 15 lvl
Ivan earned 15 level
6.0%
16
Ivan 20 lvl
Ivan earned 20 level
6.0%
17
Ivan 25 lvl
Ivan earned 25 level
6.0%
18
Ragnar 10 lvl
Ragnar earned 10 level
6.0%
19
Ragnar 15 lvl
Ragnar earned 15 level
6.0%
20
Ragnar 20 lvl
Ragnar earned 20 level
6.0%
21
Ragnar 25 lvl
Ragnar earned 25 level
6.0%
22
Jack 10 lvl
Jack earned 10 level
6.0%
23
Jack 15 lvl
Jack earned 15 level
6.0%
24
Jack 20 lvl
Jack earned 20 level
6.0%
25
Jack 25 lvl
Jack earned 25 level
6.0%
26
Liu 10 lvl
Liu earned 10 level
6.0%
27
Liu 15 lvl
Liu earned 15 level
6.0%
28
Liu 20 lvl
Liu earned 20 level
6.0%
29
Liu 25 lvl
Liu earned 25 level
6.0%
30
Shop lvl 6
Upgrade shop to level 6
6.0%
31
Forge lvl 6
Upgrade forge to level 6
6.0%
32
Act 3 medium
Finish all medium levels on Act 3
6.0%
33
Act 3 hard
Finish all hard levels on Act 3
6.0%
34
Act 3 impossible
Finish all impossible levels on Act 3
6.0%
35
Act 3 nightmare
Finish all nightmare levels on Act 3
6.0%
36
Act 4 medium
Finish all medium levels on Act 4
6.0%
37
Act 4 impossible
Finish all impossible levels on Act 4
6.0%
38
Act 4 nightmare
Finish all nightmare levels on Act 4
6.0%
39
Merlin 10 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
40
Merlin 15 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
41
Merlin 20 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
42
Merlin 25 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
43
Howard earned 10 levelHidden
Hidden achievement. Description revealed on unlock.
6.0%
44
Howard earned 15 levelHidden
Hidden achievement. Description revealed on unlock.
6.0%
45
Howard earned 20 levelHidden
Hidden achievement. Description revealed on unlock.
6.0%
46
Howard earned 25 levelHidden
Hidden achievement. Description revealed on unlock.
6.0%
47
Thrall 5 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
48
Thrall 10 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
49
Thrall 15 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
50
Thrall 20 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
51
Thrall 25 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
52
Azazel 5 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
53
Azazel 10 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
54
Azazel 15 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
55
Azazel 20 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
56
Azazel 25 lvlHidden
Hidden achievement. Description revealed on unlock.
6.0%
57
100 stars
Collect 100 stars
6.1%
58
Act 1 hard
Finish all hard levels on Act 1
6.1%
59
Act 2 medium
Finish all medium levels on Act 2
6.1%
60
Why are you doing it?Hidden
Hidden achievement. Description revealed on unlock.
6.1%
61
Again?Hidden
Hidden achievement. Description revealed on unlock.
6.1%
62
Next target 1000!Hidden
Hidden achievement. Description revealed on unlock.
6.1%
63
Click hero!Hidden
Hidden achievement. Description revealed on unlock.
6.1%
64
Robin 10 lvl
Robin earned 10 level
6.1%
65
Jaina 10 lvl
Jaina earned 10 level
6.1%
66
Shop lvl 4
Upgrade shop to level 4
6.1%
67
Forge lvl 4
Upgrade forge to level 4
6.1%
68
Act 3 easy
Finish all easy levels on Act 3
6.1%
69
Act 4 easy
Finish all easy levels on Act 4
6.1%
70
Merlin 5 lvlHidden
Hidden achievement. Description revealed on unlock.
6.1%
71
HowardHidden
Hidden achievement. Description revealed on unlock.
6.1%
72
Howard earned 5 levelHidden
Hidden achievement. Description revealed on unlock.
6.1%
73
ThrallHidden
Hidden achievement. Description revealed on unlock.
6.1%
74
AzazelHidden
Hidden achievement. Description revealed on unlock.
6.1%
75
Act 1 medium
Finish all medium levels on Act 1
6.2%
76
Ragnar 5 lvl
Ragnar earned 5 level
6.2%
77
Jack 5 lvl
Jack earned 5 level
6.2%
78
Liu 5 lvl
Liu earned 5 level
6.2%
79
Shop lvl 2
Upgrade shop to level 2
6.2%
80
Forge lvl 2
Upgrade forge to level 2
6.2%
81
MerlinHidden
Hidden achievement. Description revealed on unlock.
6.2%
82
Open forge
Collect 30 stars
6.3%
83
Open challenge
Collect 50 stars
6.3%
84
Act 2 easy
Finish all easy levels on Act 2
6.3%
85
Stop it!Hidden
Hidden achievement. Description revealed on unlock.
6.3%
86
Robin 5 lvl
Robin earned 5 level
6.3%
87
Jaina 5 lvl
Jaina earned 5 level
6.3%
88
Ivan 5 lvl
Ivan earned 5 level
6.3%
89
Open shop
Collect 15 stars
6.4%
90
Act 1 easy
Finish all easy levels on Act 1
6.4%
91
First win
Collect 1 or more stars
6.7%
Percentages are Steam's global unlock rates across all players who own Ultimus bellum, refreshed daily. Under 5% is marked in the lit blue.