Rock Band 2
Groove Assassin
Groove Assassin
Beat the Impossible Bass Challenge
Rarity
2.49%
Uncommon
Difficulty
37.96%
Uncommon
Bronze

First Achievers

User Date
1
simmias simmias
2
King_Chile King_Chile
3
MaximusDM MaximusDM (H)
4
JadedJulian JadedJulian (H)
5
Hawk82 Hawk82
6
jackietrav jackietrav
7
dougatt dougatt
8
Vo1cl Vo1cl
9
ratsinthehallway ratsinthehallway
10
nirvanafanjd nirvanafanjd
11
XquietusX XquietusX
12
ANUBUSNYC ANUBUSNYC (H)
13
SnowVixen SnowVixen (H)
14
MegaMinus MegaMinus
15
Pyramat Pyramat
16
SolarPenny SolarPenny
17
cnine cnine
18
InsomniaRanger InsomniaRanger
19
BatoAnubis39 BatoAnubis39
20
pretend_hero pretend_hero
21
TheSynapZe TheSynapZe
22
Jayfive Jayfive
23
Rammstone Rammstone (H)
24
mega-tallica mega-tallica
25
Malice_Mizer Malice_Mizer
26
Stockton572 Stockton572
27
wesker-kun wesker-kun (H)
28
woz3323 woz3323
29
AndrewAndrew AndrewAndrew (H)
30
Kal_Torak Kal_Torak
31
cbubba77 cbubba77
32
ThatDrunkGuy ThatDrunkGuy
33
Mouse611 Mouse611 (H)
34
Blackballhog Blackballhog
35
Kaljuapina Kaljuapina
36
Apostrophe Apostrophe (H)
37
DARKMAGICIAN23 DARKMAGICIAN23
38
ChowderlyDude ChowderlyDude (H)
39
Shorty132471 Shorty132471 (H)
40
MystaSkratch MystaSkratch
41
lDeAdBoLT lDeAdBoLT
42
El_Soupo El_Soupo
43
libregkd libregkd
44
DiscoKing DiscoKing
45
DestinyxSora DestinyxSora
46
ChrmedOne ChrmedOne
47
DazyMojo DazyMojo
48
broadsword93 broadsword93
49
spartanhead2k spartanhead2k
50
McSporkin McSporkin

Latest Achievers

User Date
1
Doom_13_QC Doom_13_QC
2
Shmenon-Pie Shmenon-Pie
3
UnhallowedBlood UnhallowedBlood
4
TacoParade TacoParade
5
anubischris2 anubischris2
6
NewVegasNick NewVegasNick
7
boromir120 boromir120
8
Blaul_Part Blaul_Part
9
Izularia Izularia (H)
10
ViperLance34 ViperLance34
11
xclr8rinfinite77 xclr8rinfinite77
12
Samburgr Samburgr (H)
13
mapachiniartaud mapachiniartaud
14
Valtiel_Terra Valtiel_Terra (H)
15
highcalibergame highcalibergame
16
Blargg-92 Blargg-92
17
Korobken Korobken
18
Parkhorst Parkhorst
19
RustyZero RustyZero
20
Stedemaker Stedemaker
21
DekuTree180 DekuTree180
22
scidpro scidpro
23
cheekyonestill01 cheekyonestill01 (H)
24
jairoydan jairoydan (H)
25
Boskangoeroe Boskangoeroe
26
that_vr_guy that_vr_guy
27
Darkness-Antares Darkness-Antares (H)
28
DarkTsillah DarkTsillah
29
X_Lupton_X X_Lupton_X (H)
30
the420pros the420pros
31
FateBlacky FateBlacky
32
vurucu1 vurucu1 (H)
33
xxlaloproxx xxlaloproxx (H)
34
Tinyshade_QC Tinyshade_QC
35
cloudwalker52 cloudwalker52 (H)
36
Crusherx5000 Crusherx5000
37
Verwegenheit Verwegenheit
38
iamthedotcom iamthedotcom
39
jakeakatheone jakeakatheone
40
killz-_-skillz killz-_-skillz
41
poindexta- poindexta-
42
Misbik Misbik
43
KiDdViRuS53 KiDdViRuS53
44
Devotheus Devotheus (H)
45
Brank-e-Thym-59 Brank-e-Thym-59 (H)
46
ricos_90 ricos_90 (H)
47
Kratos11911 Kratos11911 (H)
48
ColeDyer ColeDyer
49
Alexus83 Alexus83
50
ParrotBrain ParrotBrain (H)