Angry Birds 1, Seasons, Rio, Space, Stella, Star Wars I andd Star Wars II (all of them discontinued but you can find the apk's online, i think there are modded ones with the premium stuff on archive.org)
Bad Piggies (preferibly an older version)
Subway Surfers (one of those extraneous cases were the game is enjoyable in classic and modern version)
Swamp Attack 1
Zombie Tsunami
Burrito Bison Launcha Libre/PPG Monkey Mania (the ppg one is a licensed re-skin of the other game based on the 2016 show, choose which one you want)
Bloons TD 5 & 6 (yes, they're on pc but they originally came out on mobile)
Plants vs. Zombies Touch and Plants vs. Zombies Fusion (an actually good version of pvz 1 for mobile based on the xbob 360 version that is better than the pc one for the former while the latter is an original chinese mod, try to search for an English apk if interested)
Plants vs. Zombies 2 Reflourished and Altverz (the former is an improved version of the vanilla game, the latter is an original mod that uses assets from vanilla pvz2)
Kingdom Rush, Frontiers, Origins, Vengeance and Iron Marines (all on pc but they came out on mobile first + are a lot lighter in comparison to the pc ones)
Five Nights at Freddy's 1, 2, 3, 4, 5/Sister Location, 6/Pizzeria Simulator and Ultimate Custom Night (originally for pc, yes, but all are a lot more enjoyable on a modern smartphone device, try to turn off the vibration tough)
All of the papa louie games (most of them aren't on pc natively, although there are differences between the "to go" and hd versions, the hd ones being the improved versions for the older titles)
Cooking Mama - Cook Off
Jetpack Joyride (although if you're interested only in the events, if not then just play the psp version)
Dan the Man
Fruit Ninja Classic or vanilla version up to 2018.
Crossy Road Vanilla + Disney version (same gameplay, different collectable characters)
Cut the rope 1, 2 (modded), magic, time travel
And i think i could go on a bit more, but i think there's enough to bite and chew for now.