Real engineering simulation with any projectile, any target, any material. Test Fire is an armor penetration sandbox with a campaign of engineering challenges and an open sandbox editor for making (and breaking!) whatever you want.
Start with a bedsheet, a bargain-bin launch monitor, and a dream. Beat 40 arcade golf challenges, earn cash, and install 20 upgrades as you turn a janky garage setup into the ultimate home golf simulator.
You have a lifetime ahead of you. Learn, work, earn, improve. Die. Then start over better and stronger. An incremental in the vein of Groundhog Life, Progress Knight, A Usual Idle Life, and Cyberpunk Life.