Vampire Survivors

A time survival bullet hell that even after 200 hours of playtime I find myself coming back to. There are a multitude of characters with different starting stats and weapons and as you level up you get to upgrade those weapons. Killing mobs grants experience and sometimes chests which hold coins / items / upgrades. The coins can be used to purchase other characters, buy eggs to permanently increase stats of characters, or passive buffs. I can honestly say this game was a pleasure to play. Once I hit certain levels and strengths I could easily play it while multitasking other afk projects. There are so many weapons and characters you can always have a new experience.