Too many to mention.
How do you decide a top 10, .

Thanks for sharing your video. With so many games to choose from, and so many I've not played it's always going to be difficult to create a list everyone agrees with. My favourites are:
Microprose F1 Grand Prix - I played it for years and won the championship on Ace mode
Lotus Turbo Challenge 2 - still a go-to favourite for multiplayer
Monkey Island 1 & 2
Worms DC - hysterics at work when playing this at lunchtime, even now
Cannon Fodder
Lemmings - I had the Cartoon Classics A500+ pack so one of the first games I played
Another World - it was excellent to see this as one of the PS Plus free games a couple of years ago
Bills Tomato Game
Alien Breed Special Edition '92

I haven't played any Amiga game in a very long time but on top of my head these were among my favourites.

Civilization
Pinball Dreams
Deluxe Galaga
P.P. Hammer
Heimdall
James Pond Codename Robocod
Desert Strike
Xenon

Hi Stephen,

Is this the one you are looking for?

https://aminet.net/package/game/gag/ScreenMelt

Hope it helps.

No, not that one.. but I see now it was a thing more than one person wrote.
The one I remember was much better at making the screen look melty and it also took no arguments, and did not trash the machine requiring a reboot. once the program exited things went back to normal.

I remember what ever it was, I also had access to the source code, and I adapted the code to run on a Sun computer.

Hi Stephen,

Is this the one you are looking for?

https://aminet.net/package/game/gag/ScreenMelt

Hope it helps.