Trophies

Bronze

The Halfway Point

Make it to layer 25.
5 EXP
Bronze

Bullet Darn

Survive for 15 seconds in "Bullet Hell Mode".
5 EXP
Silver

Top 10 List

Reach layer 10.
10 EXP
Silver

Bullet Frick

Survive for 30 seconds in "Bullet Hell Mode".
10 EXP
Gold

Indefinite Integral

You discovered what was beyond 0.
15 EXP
Gold

Bullet Heck

Survive for 60 seconds in "Bullet Hell Mode".
15 EXP
Gold

Optimal Play

Reach layer -1 with all 5 hearts.
15 EXP
Platinum

L∞ped

Get all the trophies.
20 EXP