Disclaimer
This timeline is based on public server-age progression data.
Exact release days may vary slightly per server cluster or update cycle.
Order and progression are reliable — day numbers are guidelines.
Full timeline (server age)
At day 0, the following aspects of the game unlock/update:
- Heroes of Generation 1
- [Infantry] Natalia
- [Lancer] Jeronimo
- [Marksman] Molly
- [Builder] Zinman
At day 40, the following aspects of the game unlock/update:
- Heroes of Generation 2
- [Infantry] Flint
- [Lancer] Philly
- [Marksman] Alonso
At day 40, the following aspects of the game unlock/update:
- Legendary Hero Gear becomes available.
At day 53, the following aspects of the game unlock/update:
- Sunfire Castle event becomes available.
At day 54, the following aspects of the game unlock/update:
- Pets of Generation 1
- Cave Hyena
- Arctic Wolf
- Musk Ox
At day 60, the following aspects of the game unlock/update:
- Fire Crystal Age becomes available.
- Referenced as the “Road to Recovery” Monument mission.
At day 85, the following aspects of the game unlock/update:
- State vs. State (SVS) & King of the Ice (KOI) become available.
- Schedule-based; may occur later depending on server progress.
At day 91, the following aspects of the game unlock/update:
- Pets of Generation 2
- Titan Roc
- Giant Tapir
At day 120, the following aspects of the game unlock/update:
- Heroes of Generation 3
- [Infantry] Logan
- [Lancer] Mia
- [Marksman] Greg
At day 120, the following aspects of the game unlock/update:
- Hero Recruitment Keys mission update.
At day 120, the following aspects of the game unlock/update:
- Fortress event rewards update: Fire Crystals & Pets unlock.
At day 120, the following aspects of the game unlock/update:
- VIP Prestige Shop becomes available.
At day 140, the following aspects of the game unlock/update:
- Pets of Generation 3
- Snow Leopard
- Giant Elk
At day 150, the following aspects of the game unlock/update:
- Fire Crystal 5 and Crystal Laboratory become available.
At day 180, the following aspects of the game unlock/update:
- Legendary Chief Gear becomes available (often shortly before Gen 4).
At day 195, the following aspects of the game unlock/update:
- Heroes of Generation 4
- [Infantry] Ahmose
- [Lancer] Reina
- [Marksman] Lynn
At day 195, the following aspects of the game unlock/update:
- Fortress event rewards update: Molly & Zinman shards → Philly & Flint shards.
At day 195, the following aspects of the game unlock/update:
- Gina’s Revenge changes to Hero’s Mission (unlocks).
At day 195, the following aspects of the game unlock/update:
- Hero Hall update: adds shards for heroes from 2 generations prior.
At day 195, the following aspects of the game unlock/update:
- Intel missions update: adds fragments for heroes from 2 generations prior.
At day 200, the following aspects of the game unlock/update:
- Pets of Generation 4
- Cave Lion
- Snow Ape
At day 220, the following aspects of the game unlock/update:
- War Academy becomes available.
At day 220, the following aspects of the game unlock/update:
- Fire Crystal Lab 5 unlocks (6x refines/day).
At day 270, the following aspects of the game unlock/update:
- Heroes of Generation 5
- [Infantry] Hector
- [Lancer] Nora
- [Marksman] Gwen
At day 280, the following aspects of the game unlock/update:
- Pets of Generation 5
- Iron Rhino
- Saber-tooth
At day 315, the following aspects of the game unlock/update:
- Fire Crystal 8 becomes available.
At day 315, the following aspects of the game unlock/update:
- Daily Missions update: Fire Crystal rewards increase (10x → 20x).
At day 315, the following aspects of the game unlock/update:
- Fire Crystal Lab 6 unlocks (7x refines/day).
At day 360, the following aspects of the game unlock/update:
- Heroes of Generation 6
- [Infantry] Wu Ming
- [Lancer] Renee (Lucky Wheel hero)
- [Marksman] Wayne
At day 370, the following aspects of the game unlock/update:
- New pets become available.
- Mammoth
- Frost Gorilla
At day 440, the following aspects of the game unlock/update:
- Heroes of Generation 7
- [Infantry] Edith
- [Lancer] Gordon
- [Marksman] Bradley
At day 500, the following aspects of the game unlock/update:
- Fire Crystal 10 becomes available.
At day 520, the following aspects of the game unlock/update:
- Heroes of Generation 8
- [Infantry] Gatot
- [Lancer] Sonya
- [Marksman] Hendrik
At day 600, the following aspects of the game unlock/update:
- Heroes of Generation 9
- [Infantry] Magnus
- [Lancer] Fred
- [Marksman] Xura
At day 700, the following aspects of the game unlock/update:
- Heroes of Generation 10
- [Infantry] Gregory
- [Lancer] Freya
- [Marksman] Blanchette
At day 800, the following aspects of the game unlock/update:
- Heroes of Generation 11
- [Infantry] Eleonora
- [Lancer] Lloyd
- [Marksman] Rufus
At day 870, the following aspects of the game unlock/update:
- Heroes of Generation 12
- [Infantry] Hervor
- [Lancer] Karol
- [Marksman] Ligeia
At day 950, the following aspects of the game unlock/update:
- Heroes of Generation 13
- [Infantry] Gisela
- [Lancer] Flora
- [Marksman] Vulcanus
Heroes (generations)
At day 0, the following aspects of the game unlock/update:
- Heroes of Generation 1
- [Infantry] Natalia
- [Lancer] Jeronimo
- [Marksman] Molly
- [Builder] Zinman
At day 40, the following aspects of the game unlock/update:
- Heroes of Generation 2
- [Infantry] Flint
- [Lancer] Philly
- [Marksman] Alonso
At day 120, the following aspects of the game unlock/update:
- Heroes of Generation 3
- [Infantry] Logan
- [Lancer] Mia
- [Marksman] Greg
At day 195, the following aspects of the game unlock/update:
- Heroes of Generation 4
- [Infantry] Ahmose
- [Lancer] Reina
- [Marksman] Lynn
At day 270, the following aspects of the game unlock/update:
- Heroes of Generation 5
- [Infantry] Hector
- [Lancer] Nora
- [Marksman] Gwen
At day 360, the following aspects of the game unlock/update:
- Heroes of Generation 6
- [Infantry] Wu Ming
- [Lancer] Renee (Lucky Wheel hero)
- [Marksman] Wayne
At day 440, the following aspects of the game unlock/update:
- Heroes of Generation 7
- [Infantry] Edith
- [Lancer] Gordon
- [Marksman] Bradley
At day 520, the following aspects of the game unlock/update:
- Heroes of Generation 8
- [Infantry] Gatot
- [Lancer] Sonya
- [Marksman] Hendrik
At day 600, the following aspects of the game unlock/update:
- Heroes of Generation 9
- [Infantry] Magnus
- [Lancer] Fred
- [Marksman] Xura
At day 700, the following aspects of the game unlock/update:
- Heroes of Generation 10
- [Infantry] Gregory
- [Lancer] Freya
- [Marksman] Blanchette
At day 800, the following aspects of the game unlock/update:
- Heroes of Generation 11
- [Infantry] Eleonora
- [Lancer] Lloyd
- [Marksman] Rufus
At day 870, the following aspects of the game unlock/update:
- Heroes of Generation 12
- [Infantry] Hervor
- [Lancer] Karol
- [Marksman] Ligeia
At day 950, the following aspects of the game unlock/update:
- Heroes of Generation 13
- [Infantry] Gisela
- [Lancer] Flora
- [Marksman] Vulcanus
Pets (generations)
At day 54, the following aspects of the game unlock/update:
- Pets of Generation 1
- Cave Hyena
- Arctic Wolf
- Musk Ox
At day 91, the following aspects of the game unlock/update:
- Pets of Generation 2
- Titan Roc
- Giant Tapir
At day 140, the following aspects of the game unlock/update:
- Pets of Generation 3
- Snow Leopard
- Giant Elk
At day 200, the following aspects of the game unlock/update:
- Pets of Generation 4
- Cave Lion
- Snow Ape
At day 280, the following aspects of the game unlock/update:
- Pets of Generation 5
- Iron Rhino
- Saber-tooth
At day 370, the following aspects of the game unlock/update:
- New pets become available.
- Mammoth
- Frost Gorilla
Fire Crystal & Labs
At day 60, the following aspects of the game unlock/update:
- Fire Crystal Age becomes available.
- Referenced as the “Road to Recovery” Monument mission.
At day 150, the following aspects of the game unlock/update:
- Fire Crystal 5 and Crystal Laboratory become available.
At day 220, the following aspects of the game unlock/update:
- Fire Crystal Lab 5 unlocks (6x refines/day).
At day 315, the following aspects of the game unlock/update:
- Fire Crystal 8 becomes available.
At day 315, the following aspects of the game unlock/update:
- Fire Crystal Lab 6 unlocks (7x refines/day).
At day 500, the following aspects of the game unlock/update:
- Fire Crystal 10 becomes available.
Events
At day 53, the following aspects of the game unlock/update:
- Sunfire Castle event becomes available.
At day 85, the following aspects of the game unlock/update:
- State vs. State (SVS) & King of the Ice (KOI) become available.
- Schedule-based; may occur later depending on server progress.
At day 120, the following aspects of the game unlock/update:
- Fortress event rewards update: Fire Crystals & Pets unlock.
At day 195, the following aspects of the game unlock/update:
- Fortress event rewards update: Molly & Zinman shards → Philly & Flint shards.
At day 195, the following aspects of the game unlock/update:
- Gina’s Revenge changes to Hero’s Mission (unlocks).
Other updates
At day 40, the following aspects of the game unlock/update:
- Legendary Hero Gear becomes available.
At day 120, the following aspects of the game unlock/update:
- Hero Recruitment Keys mission update.
At day 120, the following aspects of the game unlock/update:
- VIP Prestige Shop becomes available.
At day 180, the following aspects of the game unlock/update:
- Legendary Chief Gear becomes available (often shortly before Gen 4).
At day 195, the following aspects of the game unlock/update:
- Hero Hall update: adds shards for heroes from 2 generations prior.
At day 195, the following aspects of the game unlock/update:
- Intel missions update: adds fragments for heroes from 2 generations prior.
At day 220, the following aspects of the game unlock/update:
- War Academy becomes available.
At day 315, the following aspects of the game unlock/update:
- Daily Missions update: Fire Crystal rewards increase (10x → 20x).