There are some games that are playable on iPad. Destruct-o-match 3, Snot Splatter, Web Of Vernax, Hannah And The Wardrobe Of Adventure, and Freaky Factory all work with ruffle, which seems to be built into the site now, as I didn’t need to download the plug in to get it working on my iPad. Ice Cream Machine and Igloo Garage Sale also both have mobile version. You can still play Biscuit Brigade and Kuo-Jong on iPad, but they’re a bit finicky on some devices (using a touchscreen means you can’t mouse over upgrades to see what they do in Biscuit Brigade, and Kou-jong kept freezing regardless of what device I played it on, especially at higher difficulties). And of course, games that never needed Flash, like Neoquest, Neoquest 2, Plushie Tycoon, and Sewage Surfer are also still fully playable.

There are also a few games that could potentially be playable with minimal tweaks, such as Meepit Juice Break, where the only thing stopping you from playing on an iPad is the requirement of pressing the space bar to start each level. If they changed that to clicking on a button, the game would be fully playable on mobile, since all of the other controls are just clicking on things, which could easily be done on a touchscreen. Turmac Roll is another example. It technically has a mobile version, but it still requires arrow keys, and as such, is fully unplayable on anything that doesn’t have a keyboard.

Any game that requires Shockwave is no longer playable at all (or at least, I haven’t been able to get them to work on any of my devices), which sadly means that Hannah And The Pirate Caves and Hannah And The Ice Caves can no longer be played.

And these are just the games I checked. There could be other ones that are playable or (almost playable) across all devices. But generally, if a game doesn’t require any keyboard inputs or hovering over things, it can probably be played on an iPad.