Development and updates on this website have come to an end. There won't be any more update in the foreseeable future.
More details here 
Benny And Curo
Firelash & Lightspeed
Firelash is the firearm Benny uses to provide cover fire, and supposedly can be tweaked for different purposes. Lightspeed is Curo's incredibly sharp bayonet. The combination has made Benny and Curo unbeatable.
Concealed Attack
Passive
Normal attacks deal an extra 60% damage to enemies occupying Red tiles.
Level details
Level 1
Total bonus stats:
ATK: 30DEF: 10HP: 50Counter Bonus: 3%
100
Level 2
Total bonus stats:
ATK: 60DEF: 20HP: 100Counter Bonus: 7%
5
400
10000
Level 3
Total bonus stats:
ATK: 60DEF: 20HP: 100Counter Bonus: 7%
10
800
20000
Level 4
Total bonus stats:
ATK: 90DEF: 30HP: 200Counter Bonus: 11%
5
500
30000
Level 5
Total bonus stats:
ATK: 120DEF: 40HP: 300Counter Bonus: 15%
5
500
30000
Level 6
Total bonus stats:
ATK: 120DEF: 40HP: 300Counter Bonus: 15%
10
1000
50000
Level 7
Total bonus stats:
ATK: 170DEF: 55HP: 450Counter Bonus: 20%
5
600
60000
Level 8
Total bonus stats:
ATK: 220DEF: 70HP: 600Counter Bonus: 25%
5
600
80000
Level 9
Total bonus stats:
ATK: 270DEF: 85HP: 750Counter Bonus: 30%
5
600
100000
Level 10
Total bonus stats:
ATK: 270DEF: 85HP: 750Counter Bonus: 30%
10
1500
200000
Refinements
Level 1
Equipment Skill Enhancement: Increases the damage factor to 65%.
Total bonus stats:
ATK: 41DEF: 10HP: 192
3
16
32
1600
160000
Level 2
Active Skill Enhancement: Increases the final damage of both Chain Combos by 35%.
Total bonus stats:
ATK: 82DEF: 21HP: 384
3
16
8
40
2400
240000
Level 3
Chain Combo Enhancement: In rounds where the Active Skill is cast, reduces combo-triggering tile count by 1.
Total bonus stats:
ATK: 125DEF: 32HP: 582
3
16
8
8
48
4000
400000