A downloadable game

Betta Tycoon is an endless level simulator game. In this game, the player is the owner of a shop called betta shop which is a shop that collects many fishes that can be shown to attract customers to come and take a look at the fish collection. At the beginning of the game, the player will have 10 coins that can be used to unlock the first aquarium and for now, the player can unlock up to a maximum of 4 common aquariums and 1 special aquarium. By collecting a certain amount of coins, players can unlock more and more common aquariums (first slot will cost 10 coins, and the second to fourth will cost more coins). Also, every aquarium can be used to show up to 2 fishes and the player can obtain fish by fishing in the certain pool location. Fishes that have been placed inside aquariums can produce a certain amount of coins every 5 seconds according to the fish rarity (Common = 1, Uncommon = 3, Rare = 5, Legendary = 10). The player will also be rewarded by 50 coins for every fish that has been collected (Claim the reward via Collections menu). Players can also buy a certain item to boost luck and coin production rate by accessing the shop menu. Luck potion will boost the rate of legendary, rare, and uncommon fish by 2 times the rate of default rate, while boost potion will boost the coin production by 20 coins for every fish inside the aquarium no matter what the rarity of the fish.

Controls:

Controls: WASD to move your character
Unlock cursor mode: Hold ALT key on keyboard
Pause game: Press ESC key on keyboard
Open backpack: Press TAB key on keyboard or point mouse cursor on the backpack
Interact with some object: when close to an interactable object, press E to interact with that object
Fishing game: Players must successfully tap 60% of buttons that will appear on the screen, otherwise fail to catch a fish.
Aquarium Interaction: Press E to unlock aquarium while nearby the aquarium table, Press E to add fish inside the aquarium (Aquarium must be unlocked first), Press Q to remove fish from the aquarium (Aquarium must be unlocked first).
Potions: Luck potion can be used by opening inventory and clicking the luck potion icon. Boost potion can be used by pressing E and clicking the boost potion icon while nearby the aquarium (Aquarium must be unlocked first).