P1 (Soul)
________
Arrow keys to move around
Space to select
Spare to progress, fight to un-progress
P2 (Chara)
________
1 - Rapid fire off
2 - Rapid fire on
Z - Knife
X - Slash
C - Blue Knife
V - Orange Knife
B - Blue slash
N - Orange slash
After Phase 2
M - Slash in a + pattern
A - Red box
S - Blue box
D - Orange box
Themes by me
Phase 1 - Her Theme
Phase 2 - Definition
Scratch needs to fix its awful sound compression
Credit to Toby Fox for Undertale
Yes, it's beatable for both players.