The program archive includes the readme file with the further instructions!

A top 10 strategy game all around the world!
Game Features:
✔ You control the action! Activate Heroes’ skills in real time!
✔ Pair Heroes and Troops with our unique Mercenary system!
✔ Play it Your Way! With over 10 PvE and PvP modes, there's always something fun and different to do!

What the code will unlock (items valued at $200 in total):
Lv 180 Great Sage
Renee Ven Shard*1000
Chest of 2,000,000 Gold*100
Speed Scroll (24 hours)*50
Great Sage's memento*500
Guardian Statue*1