There are various in-game resources used to purchase, upgrade, and battle.
Jewels - More commonly used to purchase Premium and Special contracts, Jewels can also be used for various other items and upgrades such as Hero/Gear/Berry/Bread/Book Inventory increase, Fishing Rods, Fishing Floats, and replenishing other Resources.
Jewels can be obtained in various ways such as leveling a Hero to their max level for the first time, completing Quests, participating in Colosseum, and through in-app purchases.
Gold - Gold is a main resource in Hasla, as it is needed in order to upgrade your items. Gold is used when forging and upgrading weapons, learning Skills, Growing your Heroes, and buying supplies from Popo The Traveling Merchant.
Gold can be obtained in various ways such as running Stages (Story, Dungeon, Raids), selling items, and purchasing them with Jewels
Bridget Points - Bridget Points can be used to purchase items from the Bridget Point Shop. Bridget points can also be used for upgrading your skills, and retrying for certain forging options.
Bridget Points can be obtained from Leveling Up, Attendance Rewards, and from in-app purchases.
Fish Coins - Fish Coins can be used to purchase various items from the Trading Post.
Fish Coins can only be obtained through Fishing (and, subsequently, Auto-Fishing).
Honor - Honor is used for upgrading Skills and Heroes. Honor can also be used to purchase some items from within the game, such as decorating your Hero Home.
Honor can be obtained from Retiring Heroes, Honor Dungeon, and through certain packages.
Bread - In order to Grow your Heroes, you will need to feed them Bread. There are various kinds of Bread which range from 1-Star to 6-Star, and all have their own benefits.
Bread can be obtained by using the Bakery, as rewards for completing Stages/Quests, running the Bread Dungeon, and through certain packages.
Inheritance Pages - Pages can be used to Inherit Heroes from Inheritance Level 1-5. There are Ancient Book Pages that can be used for every Hero class, and other Pages that are made specifically to one Hero class.
Inheritance Pages can be obtained through certain boxes obtained, through Challenge Mode battles, and from the Trading Post in Fishing.
Inheritance Books - Inheritance Books, just like Pages, can be used to increase a Hero’s Inheritance level, but can be used regardless of current Inheritance Level (below the max level of 20). There are also specific class Books, and an Ancient Book that can be used by all Hero Classes.
Inheritance Books can be obtained from Challenge Mode battles, the Trading Post in Fishing, contracting duplicate Heroes in a 10x Contract purchase, and from certain packages in the shop.
Crystal Powder - Crystal Powder is a material that is used to Forge an Old Weapon and turn it into a 4-Star Soulbound Weapon (SBW).
Crystal Powder are obtained by running certain Fortress of Souls stages, the Trading Post in Fishing, and you also have a low chance of receiving some from Salvaging Weapons.
Crystal Shards - Crystal Shards are used to upgrade 4-Star SBWs into 5-Star SBWs.
Crystal Shards are obtained by running certain Fortress of Souls stages, the Trading Post in Fishing, and you also have a low chance of receiving some from Salvaging Weapons.
Crystals - Crystals are used to upgrade 5-Star SBWs into 6-Star SBWs.
Crystals are obtained by running certain Fortress of Souls stages, the Trading Post in Fishing, and you also have a low chance of receiving some from Salvaging Weapons.
Iron - Iron is used in combination with Crystal Powder, Crystal Shards, or Crystals in order to Forge SBWs.
Iron can be obtained by running certain Fortress of Souls stages, the Trading Post in Fishing, clearing Raids, and you also have a low chance of receiving some from Salvaging Weapons.
Random Weapon Option Ticket - A Random Weapon Option Ticket can be used to change your SBW's Options. Using a Random Weapon Option Ticket will change both options and will result in 2 of the following 3 options:
Attack, Defense, or Function.
Weapon Option Selection Ticket - This ticket allows you to select one of an SBW's two options between Attack, Defense, and Function.
Fergus Tickets - Accumulate 10 of these tickets and you may exchange them when Inlaying an SBW to guarantee 2 Sigil Slots to be unlocked. Each normal attempt at Inlaying guarantees 1 Fergus Ticket.
Meat - Meat is used to play various stages in Hasla. It is used in order to play Story mode (amount used varies based on the stage you are playing) and Raid Mode (in order to defeat Bosses and obtain amazing rewards).
You can obtain Meat by refilling (at the cost of 1 Jewel), playing Colosseum, Attendance Rewards, Buying from the Fishing Trading Post, and simply waiting for it to refill over time.
Dungeon Keys - Dungeon Keys are used to run Dungeon Stages (amount used varies depending on the stage). Through Dungeons, various rewards can be obtained. Be sure to check the Dungeon Calendar or you might miss the Dungeon you want to join.
You can obtain Dungeon Keys by refilling (10 Keys = 2 Jewels, 50 Keys = 9 Jewels), Attendance Rewards, purchasing them from Popo the Travelling Merchant, or simply waiting for them to refill over time.
Colosseum Tickets - Colosseum Tickets are used to participate in Arena battles. 1 Colosseum Ticket, provides you the opportunity to battle 5 opponents. Ranking in Colosseum rewards you with Jewels that are distributed at the end of a Colosseum Week (Mondays at 00:00 UTC).
You can obtain Colosseum Tickets through purchasing from Popo the Traveling Merchant or simply waiting for the Tickets to recharge (2 Hours per Ticket, Max of 5 Tickets).
Map Pieces - Map pieces are used to complete explorations instantly. The amount that is consumed varies based on the time length of the current exploration.
Map pieces can be obtained from various battles, and from purchasing from Popo the Traveling Merchant.
Token of Flames - Tokens of Flames are used to enter the side story Legend of Primal Flames. There are certain rewards that are exclusive to this game mode, such as special Rings.
Tokens of Flames can be obtained by refilling with Jewels (costs 3 Jewels), or are refilled with the day reset at 00:00 UTC (max. 3 Tokens).