Legend:
Maxed
In Progress
Blocked
Available
Locked
1 Recommended
Strategy & Support Trees
Alliance Duel
0/133 — 0%
Inc. Radar0/10
Inc. Speedup0/10
Inc. Recruit0/10
Advanced Rewards0/1
Duel Expert0/20
Inc. Building0/10
Inc. Research0/10
Inc. Trn.0/10
Inc. E.Kills0/10
Super Bonus0/1
Inc. IC Trade0/10
Inc. SMS0/10
Inc. Surv.R0/10
Duel Master II0/10
Infinite Roulette0/1
Defense Fort
0/151 — 0%
Extra Hospitals0/1
Hold Line I0/10
Ctr. Def. I0/10
Solid Def. I0/10
Def. Fort.0/10
Inf. Exp. I0/10
Efficient Healing0/10
Hold Line II0/10
Ctr. Def. II0/10
Solid Def. II0/10
Resource Protection0/10
Rapid March I0/10
Hold Line III0/10
Ctr. Def. III0/10
Solid Def. III0/10
Survival Skills0/10
Siege to Seize
0/151 — 0%
Power Boost I0/10
Final Stand I0/10
Fierce Assault I0/10
Vig. Form. I0/10
Extra DG0/1
Barr. Exp. I0/10
Focused Trn. I0/10
Final Stand II0/10
Fierce Assault II0/10
Vig. Form. II0/10
DG Exp.0/10
Rapid March I0/10
Final Stand III0/10
Fierce Assault III0/10
Vig. Form. III0/10
Fatal Strike I0/10
Intercity Truck
0/43 — 0%
Basic Goods0/5
Attack Boost0/10
Defense Boost0/10
Rapid Transit0/5
Plunder0/5
Lucky0/5
Extra Truck0/1
Ultimate Guard0/1
Sleigh Ride0/1
Special Forces *
0/221 — 0%
HP Boost I0/10
Attack Boost I0/10
Defense Boost I0/10
Advanced Protection0/10
Defense Trn. VII0/10
Weapon Trn. VII0/10
Advanced Armor VII0/10
Focused Trn. I0/10
Barr. Exp. I0/10
HP Boost II0/10
Attack Boost II0/10
Defense Boost II0/10
Morale0/10
Defense Trn. VIII0/10
Weapon Trn. VIII0/10
Advanced Armor VIII0/10
Rapid FD I0/10
Inf. Exp. I0/10
Advanced Protection0/10
HP Boost III0/10
Attack Boost III0/10
Defense Boost III0/10
Unit X0/1
Economy
0/138 — 0%
Food Output I0/5
Iron Output I0/5
Coin Output I0/5
Gathering Food I0/5
Gathering Iron I0/5
Gathering Coins I0/5
More Farmlands0/1
Food Output II0/5
Iron Output II0/5
Coin Output II0/5
Gathering Food II0/5
Gathering Iron II0/5
Gathering Coins II0/5
More Iron Mines0/1
Food Output III0/5
Iron Output III0/5
Coin Output III0/5
Gathering Food III0/5
Gathering Iron III0/5
Gathering Coins III0/5
More Gold Mines0/1
Food Output IV0/5
Iron Output IV0/5
Coin Output IV0/5
Gathering Food IV0/5
Gathering Iron IV0/5
Gathering Coins IV0/5
Food Protection0/5
Iron Protection0/5
Coin Protection0/5
Combat & Squad Trees
Development *
0/141 — 0%
Fast Builder I0/5
Inf. Exp. I0/5
Barr. Exp. I0/5
Research Enh. I0/5
Rapid FD I0/5
Focused Trn. I0/5
Master Craft.0/5
Fast Builder II0/5
Inf. Exp. II0/5
Barr. Exp. II0/5
Research Enh. II0/5
Rapid FD II0/5
Focused Trn. II0/5
Extra Barr.0/1
Fast Builder III0/5
Inf. Exp. III0/5
Barr. Exp. III0/5
Research Enh. III0/5
Rapid FD III0/5
Focused Trn. III0/5
Efficient Healing0/5
Fast Builder IV0/5
Inf. Exp. IV0/5
Barr. Exp. IV0/5
Research Enh. IV0/5
Rapid FD IV0/5
Focused Trn. IV0/5
DG Exp.0/5
Survival Skills0/5
Units
0/100 — 0%
Weapon Trn. I0/5
Defense Trn. I0/5
Advanced Armor I0/5
Load Trn. I0/5
Weapon Trn. II0/5
Defense Trn. II0/5
Advanced Armor II0/5
Load Trn. II0/5
Weapon Trn. III0/5
Defense Trn. III0/5
Advanced Armor III0/5
Load Trn. III0/5
Weapon Trn. IV0/5
Defense Trn. IV0/5
Advanced Armor IV0/5
Load Trn. IV0/5
Weapon Trn. V0/5
Defense Trn. V0/5
Advanced Armor V0/5
Load Trn. V0/5
Hero
0/140 — 0%
Tank Mastery I0/5
Cannon Enh. I0/5
Armor Hardening I0/5
Track Fort. I0/5
Air. Mastery I0/5
Air. Weapon I0/5
Reinforced Body I0/5
Wingman Tactics I0/5
Miss. Mastery I0/5
Prec. Targ. I0/5
Metal Barricade I0/5
Miss. Exp. I0/5
Tank Mastery II0/5
Cannon Enh. II0/5
Armor Hardening II0/5
Track Fort. II0/5
Air. Mastery II0/5
Air. Weapon II0/5
Reinforced Body II0/5
Wingman Tactics II0/5
Miss. Mastery II0/5
Prec. Targ. II0/5
Metal Barricade II0/5
Miss. Exp. II0/5
Firepower Boost0/5
Weapons Upgrade0/5
Armor Enh.0/5
Endurance Upgrade0/5
Squad 1
0/100 — 0%
Term. I0/5
Virus Res. I0/5
Assault Trn. I0/5
Form. Trn. I0/5
Survival Trn. I0/5
Resource Reaper I0/5
Power Boost I0/5
Zombie Radar I0/5
Assault Tactics I0/5
Fast Expl. I0/5
Rapid March I0/5
Fierce Assault I0/5
Ctr. Def. I0/5
Vig. Form. I0/5
Solid Def. I0/5
Final Stand I0/5
Hold Line I0/5
Phys. Supp. I0/5
Energy Barrage I0/5
Fatal Strike I0/5
Squad 2
0/100 — 0%
Term. II0/5
Virus Res. II0/5
Assault Trn. II0/5
Form. Trn. II0/5
Survival Trn. II0/5
Resource Reaper II0/5
Power Boost II0/5
Zombie Radar II0/5
Assault Tactics II0/5
Fast Expl. II0/5
Rapid March II0/5
Fierce Assault II0/5
Ctr. Def. II0/5
Vig. Form. II0/5
Solid Def. II0/5
Final Stand II0/5
Hold Line II0/5
Phys. Supp. II0/5
Energy Barrage II0/5
Fatal Strike II0/5
Squad 3
0/100 — 0%
Term. III0/5
Virus Res. III0/5
Assault Trn. III0/5
Form. Trn. III0/5
Survival Trn. III0/5
Resource Reaper III0/5
Power Boost III0/5
Zombie Radar III0/5
Assault Tactics III0/5
Fast Expl. III0/5
Rapid March III0/5
Fierce Assault III0/5
Ctr. Def. III0/5
Vig. Form. III0/5
Solid Def. III0/5
Final Stand III0/5
Hold Line III0/5
Phys. Supp. III0/5
Energy Barrage III0/5
Fatal Strike III0/5
Squad 4
0/100 — 0%
Term. IV0/5
Virus Res. IV0/5
Assault Trn. IV0/5
Form. Trn. IV0/5
Survival Trn. IV0/5
Resource Reaper IV0/5
Power Boost IV0/5
Zombie Radar IV0/5
Assault Tactics IV0/5
Fast Expl. IV0/5
Rapid March IV0/5
Fierce Assault IV0/5
Ctr. Def. IV0/5
Vig. Form. IV0/5
Solid Def. IV0/5
Final Stand IV0/5
Hold Line IV0/5
Phys. Supp. IV0/5
Energy Barrage IV0/5
Fatal Strike IV0/5
Advanced & Seasonal Trees
Tank Mastery
0/170 — 0%
T. Syn. - HP I0/10
T. Syn. - Attack I0/10
T. Syn. - Defense I0/10
T. Syn. - Damage I0/5
Tank - March Sz. I0/5
Tank - HP I0/10
Tank - Attack I0/10
Tank - Defense I0/10
Tank - Damage I0/5
Tank - Ult. Def. I0/10
T. Syn. - HP II0/10
T. Syn. - Attack II0/10
T. Syn. - Defense II0/10
T. Syn. - Damage II0/5
Tank - March Sz. II0/5
Tank - HP II0/10
Tank - Attack II0/10
Tank - Defense II0/10
Tank - Damage II0/5
Tank - Ult. Def. II0/10
Aircraft Mastery
0/170 — 0%
A. Syn. - HP I0/10
A. Syn. - Attack I0/10
A. Syn. - Defense I0/10
A. Syn. - Damage I0/5
Air. - March Sz. I0/5
Air. - HP I0/10
Air. - Attack I0/10
Air. - Defense I0/10
Air. - Damage I0/5
Air. - Ult. Def. I0/10
A. Syn. - HP II0/10
A. Syn. - Attack II0/10
A. Syn. - Defense II0/10
A. Syn. - Damage II0/5
Air. - March Sz. II0/5
Air. - HP II0/10
Air. - Attack II0/10
Air. - Defense II0/10
Air. - Damage II0/5
Air. - Ult. Def. II0/10
Missile Mastery
0/170 — 0%
MV Syn. - HP I0/10
MV Syn. - Attack I0/10
MV Syn. - Defense I0/10
MV Syn. - Damage I0/5
MV - March Sz. I0/5
MV - HP I0/10
MV - Attack I0/10
MV - Defense I0/10
MV - Damage I0/5
MV - Ult. Def. I0/10
MV Syn. - HP II0/10
MV Syn. - Attack II0/10
MV Syn. - Defense II0/10
MV Syn. - Damage II0/5
MV - March Sz. II0/5
MV - HP II0/10
MV - Attack II0/10
MV - Defense II0/10
MV - Damage II0/5
MV - Ult. Def. II0/10
The Age of Oil
0/145 — 0%
Oil Well0/1
Food Output V0/10
Iron Output V0/10
Coin Output V0/10
Oil Out. I0/10
Fast Builder V0/10
Research Enh. V0/10
3rd TC0/1
Focused Trn. V0/10
Rapid FD V0/10
Oil Out. II0/10
Inf. Exp. V0/10
Emerg. Cap. I0/10
More Wells0/1
Trn. Cost I0/10
Healing Cost II0/10
Parts WS0/1
Oil Out. III0/10
Base Exp.0/1
Tactical Weapon *
0/465 — 0%
Support: Hero HP I0/10
Support: Hero Attack I0/10
Support: Hero Defense I0/10
Enh. Drone HP I0/10
Enh. Drone Attack I0/10
Enh. Drone Defense I0/10
Asst. HP Conv. I0/10
Asst. Attack Conv. I0/10
Asst. Defense Conv. I0/10
LB: Sk. Star I0/1
Support: Hero HP II0/10
Support: Hero Attack II0/10
Support: Hero Defense II0/10
Enh. Drone HP II0/10
Enh. Drone Attack II0/10
Enh. Drone Defense II0/10
Asst. HP Conv. II0/10
Asst. Attack Conv. II0/10
Asst. Defense Conv. II0/10
LB: Sk. Star II0/1
Support: Hero HP III0/20
Support: Hero Attack III0/20
Support: Hero Defense III0/20
Enh. Drone HP III0/20
Enh. Drone Attack III0/20
Enh. Drone Defense III0/20
LB: Lv. Cap0/10
Support: Hero HP IV0/20
Support: Hero Attack IV0/20
Support: Hero Defense IV0/20
Asst. HP Conv. III0/30
Asst. Attack Conv. III0/30
Asst. Defense Conv. III0/30
LB: Chip Sk. Bst.0/3

Research Overview

Maxed In Progress Blocked Available Locked