Welcome!

Good bot so far! I had some ideas for improving power mining though. Instead of dropping left to right like so: 0 -> 1 -> 2 -> 3 4 -> 5 -> 6 -> 7 ... You could make it zig-zag like: 0 -> 1 -> 2 -> 3 4 <- 5 <- 6 <- 7 ... I feel like that'd be more human-like and result in less wasted mouse...

If you specifically want it to press escape rather than click the X button then I think the solution you're looking for is the "Keyboard Action" node. Although the issue I have with this node is idk what character to pass to it...I've tried "SPACE", "space", "ESC", "esc", "ESCAPE", "escape" and...