Vampire Survivors
Vampire Survivors is the name of the game. Players can choose from a number of characters with different weapons and starting bonuses, and then take control of them on an endless stage with layouts that are automatically generated and keep repeating.
The player's weapon automatically attacks, and the goal is to stay alive as long as possible against waves of monsters that hurt the player every time they touch them. Players can get experience gems, which are used to level up, "floor chickens," which heal the player, and other useful items by killing monsters and exploring levels.
Each level up gives the player a choice of three or four weapons and passive power-ups. Once a player has collected six weapons and six power-ups and fully upgraded all of them, any new levels they reach will only give them gold coins or floor chickens.
You can also get better weapons and more power by opening chests dropped by very strong monsters. Each chest can have one, three, or five random items. Most weapons have a "ultimate" form that can be unlocked by opening chests after they have been fully upgraded and certain other conditions have been met. I hope you have a great time.