Just Die Already is an old people mayhem sandbox game created by the designers of Goat Simulator.
You are an old retired person in a near future where people aren’t having any children. There isn’t anyone to pay for pensions due to those ungrateful millennials who prefer playing video games instead of doing actual work. With no one to cover your living costs, you - just like all other old people in this world - have no other choice but to survive on your own.