Looking for good 12 hour flight game recommendations in the genres of light adventure or puzzle that will run on a Macbook Air (suggestions must run on Mac). Mini Metro is my go-to. I will also be playing 80 Days, and probably some Knights, and maybe 12 Labo(u)rs of Hercules. I have like 3000 Steam games. I'm going to install Broken Age, although the last 3 or 4 full day flights I took I never got to it. I will not be taking a controller or mouse, so nothing that requires precision moves or w/e.
Stuff I have installed:
12 Labours of Hercules
80 Days
The Beginner's Guide
A Boy and His Blob
Broken Age
Contradiction (still have like 1 hour left)
Dr. Langeskov, The Tiger, and the Terribly Cursed Emerald: A Whirlwind Heist
Knights
Keep Talking and Nobody Tell The Air Marshall I'm Playing This Game Or I'll Get Sent To Guantanamo Bay
Mini Metro
The Westport Independent
Botanicula - will play great with just your touch pad, not an overly demanding adventure game that is ridiculously cute.
Edge - I think it's playable on arrow keys? Solid puzzle type game to play in short bursts.
Eufloria HD - fine with touch pad, very peaceful. Might help if you have a crying baby in the row behind you.
Gemini Rue - good fit for your requirements. Not the best adventure game, but I liked the story enough to finish it.
Puzzle Agent 1/2 - you will probably find the puzzles easy because you are real smart, but you didn't beat either one yet so maybe you aren't?
Puzzle Dimension - should be okay on the arrow keys? Gets hella trippy a couple worlds in.
Spacebase DF9 - I would be interested in reading your thoughts on this project.
The Cave - arrow key friendly. It grew on me after a replay and while I think Ron Gilbert acts like a tool he deserves some credit.
The Dig - the only Lucasarts adventure game I beat besides the Monkey Island games and Grim Fandango. I loved the story and aesthetic but the puzzles are pure bullshit.
Toki Tori 2 - I've heard good things and the little I played seemed like it would be fine on arrow keys.
Hope this helps. PS give me access to your Steam account and I will help you clean up your games list a bit.