Here is the full list of all 58 Forge of Gods RPG achievements.
Clear 550 normal stages
Evolve warlord to X grade
Clear 550 god stages
Clear 550 emperor stages
Evolve warlord to IX grade
Complete guild raid 550 times
Invite 30 friends
Achieve 100 rank
Clear 550 champion stages
Clear 550 heroic stages
Collect 50 million gold
Win 750 battles in PvP
Evolve 700 creatures
Clear 150 god stages
Clear 150 emperor stages
Clear 150 champion stages
Complete guild raid 150 times
Clear 1 god stage
Collect 15 million gold
Evolve warlord to VIII grade
Clear 150 heroic stages
Clear 150 normal stages
Complete guild raid 1 time
Fight in GvG battle
Complete all levels in Goldmine in 1 day
Look at 50 player's profiles
Win 100 battles in PvP
Become a top-1 in weekly rating
Get 1000 Meat
Clear 1 emperor stage
Invite 10 friends
Invite 5 friends
Invite 1 friend
Clear 1 champion stage
Miss 100 souls after battles
Clear 1 heroic stage
Unlock Daily Sector
Evolve 25 creatures
Evolve warlord to VI grade
Win 1 battle in PvP
Achieve 5 rank
Clear 10 normal stages
Unlock the Castle
Complete the tutorial
Collect 1 million gold
Win 3000 battles in PvP
Clear 1250 normal stages
Clear 1250 heroic stages
Clear 1250 champion stages
Evolve 2500 creatures
Evolve 6000 creatures
Collect 200 million gold
Achieve 200 rank
Achieve 300 rank
Revenge 50 enemy players
Unlock Lilith
Clear 1250 emperor stages
Clear 1250 god stages