| Game |
Achievement |
Points |
 |
 |
Triple Flail |
1.28 |
| Encounter the boss |
|
 |
Shocker Flail |
1.04 |
| Kill 200 enemies |
|
 |
Spike Flail |
1.07 |
| Kill 100 enemies in one game |
|
 |
Pulse Flail |
1.06 |
| Die 10 times |
|
 |
Flail Master |
1.32 |
| Unlock all special flails |
|
 |
Insane Mode |
1.45 |
| Defeat the boss |
|
 |
Skull Cracker |
1.17 |
| Reach 100 kill combo |
|
 |
Skull Crusher |
1.71 |
| Reach 300 kill combo |
|
 |
Skull Grinder |
2.00 |
| Reach 500 kill combo |
|
 |
Easy Target |
1.38 |
| Get shot by an enemy bullet 10 times |
|
 |
Bones To Dust |
1.43 |
| Die 50 times |
|
 |
Head Hunter |
1.86 |
| Defeat the boss 5 times |
|
 |
Skull Massacrer |
1.63 |
| Kill 5000 enemies |
|
 |
Pwned |
1.29 |
| Die fighting the boss |
|
 |
An Eye Closed |
2.07 |
| Defeat the boss in Insane Mode |
|
 |
History Repeats Itself |
1.89 |
| Defeat the boss in Round 2 |
|
 |
Friendly Fire |
1.59 |
| Kill 50 enemies in total with Explosive Skulls |
|
 |
Bullet Sponge |
1.66 |
| Block 100 enemy bullets with Pulse Flail |
|
 |
Crowd Control |
1.71 |
| Slow 20 enemies at once with Pulse Flail |
|
 |
Overload |
1.71 |
| Kill 20 enemies simultaneously with Shocker Flail's electric shock |
|
 |
Busy Doing Nothing |
1.38 |
| What are you doing? |
|
 |
Diehard |
1.56 |
| Hit one Ghost Skull 10 times |
|
 |
The Truth Is Out There Somewhere |
1.65 |
| Select a random flail and never use its special ability |
|
 |
Panic Button |
1.78 |
| Try to use the flail's special ability after it all ran out |
