FYI for anyone who sorts by new comments, this one is on sale again but can be "claimed" this time
They're all showing as normally-paid apps that are currently discounted to free for me
They like keeping busy! Seriously though you're presumably already a pretty active person if you can one day just decide to go for a hike to the other side of the world.
This was going to be my recommendation. Probably not what OP wants, but definitely what they asked for!
The BBC have preempted your joke
It might be tempting to reach for a conspiracy theory or two, not least because it's hard to hear the name "Skynet" without thinking of the malevolent, self-aware artificial intelligence (AI) system in The Terminator movie franchise.
But there's no connection other than the name and, in any case, real life is always more prosaic.
There's loads of Worms games now though they're all the same sort of thing. I think they just announced an "anniversary edition" of Armageddon, which looks basically the same as the Steam version but ported to modern consoles. Still a banger 25 years on!
The one thing about patent law I know is that you can't patent something that already exists in the wild ("prior art"), so surely that can't be the case, and if it is then it's open-and-shut, right?
Some improvements have even been made in the last ten years
"Bailiffs knocking at the door, eh? Have you considered deploying an ink pseudomorph?"
I am pretty sure I picked up the Android version for free a few years ago and it had The Offspring but I installed it just now and it's gone. It's also now talking about ads and data collection so I assume the original build has been unavailable for a while.
Gave this one a quick go, not bad as a quick puzzle
I enjoyed it solo, though it did become impossibly hard at one point. I don't know if you need to have friends to help or if I just needed to be better at the game!