https://apps.apple.com/us/app/arm-arena/id6465992601 Solo indie developer generally focused on industrial applications. But drawn to create games like a moth to a flame. In Arm Arena, you destroy robots of increasing number and difficulty with your industrial robot arm. You can also add weapons with points earned winning rounds. Try to get the highest score on the leaderboard or just have fun. It is free to play with ads and IAP to remove ads and/or additional conveniences. Yet is not pay to win.