Balatro. Be warned though, it’s digital crack. One time payment though, no mtx

The Room by fireproof games. Probably one of the first actual proper mobile games. Its spawned clones no IAP, no crap. Just fun, hard af puzzles.

Hoplite. Fun little iso turn based roguelike. Vampire Survivors. Reverse bullet-hell roguelike. Has spawned so, so, so many clones.. GTA:Chinatown Wars Have not played this is a very very long time, but i'm sure it still holds up (if its available). Old school (2d birds eye view) gta style.

These are games that work well without a controller, The Room actually would play worse with one. If at all.

Then of course theres emulators and roms and stuff.

Balatro and peglin

Free, ad-free, open source phone games

Unciv: Civilization V clone that runs on a potato; a grand 4x strategy game. It seems pretty mechanically complete and has a lot of content. Easily modded. (Graphics may not be to everyone's taste)

Simon Tatham's portable puzzle collection: Mathematically inspired Puzzle games with a lot of customization and reasonable interface. This includes classics like untangle (graph planarity) and solo (sudoku, but generalized). I personally really enjoy Tower, and hadn't seen it elsewhere (and like 15 more games besides).

Chip defense: computer science themed tower defense. By the power of Turing, Noether, and Knuth you can strike down malicious packets attempting to corrupt your CPU. Good content, fun towers and educational bonus material, and I think it looks rather good. (Minor gripe/warning: early levels are optimally played with a lot of tapping that is not very ergonomic; this drops off after the first few levels.)

Honorable mentions (not FOSS, but still free, MTX free, and no ads beyond fishing for a rating). Higgster's game compendium: collection of games in a consistent and pleasing artstyle. Includes things like solitaire, wordle, binaro, and mastermind (20+ games total, several more have been added in the last year). This is really very well done, give it a look!

Flocks: Sliding puzzle game with excellent graphics and animations. Lots of levels, introduces new mechanics regularly, and easy to pickup or put down. I quite enjoy everything Robert has made, recommended!

A dream of mine is to make good mobile games, no ads, just a single low purchase. Realistically it just wouldn't be economically viable at all unless there is a free version with ads. But also realistically most mobile gamers aren't using a controller and touchscreens suck.

Puzzles by Simon whatshisface
https://play.google.com/store/apps/details?id=name.boyle.chris.sgtpuzzles

Bunch of puzzle games, no monetisation

Uhhhh BALATRO!!!!!

Unciv

A while ago, I came across a curated list of no-BS games for Android and iOS.

BS consists of ads or barriers to progress that can't be removed with a one-time payment. It has user ratings, and the highly-rated games are nearly certain to be good examples of their category.

Into the Breach
You'll just need to find a patched .APK to play without a Netflix account.

Shattered Pixel Dungeon.

Infinitely replayable procedurally generated roguelike that is hard but fun to master, and a blast to play. It’s been on my phone for five years now and I still go back to it.

Totally offline, totally ad free, and still receiving active updates from the single developer.

It’s also got a pretty robust community.

The mobile version of Papers Please is exquisite. I highly recommend reading the developer's documentary of it: https://dukope.com/devlogs/papers-please/mobile/

Balatro, all the other rougelites, monster train, slay the spire, etc.

Look for old games, that were released a long time ago before the “predation” was so required.

Osmos and World of Goo come to mind. Monument Valley 1 was a more popular, recent one in that vein.

Other than that, the FOSS and emulation recommendations here are great.

I mean... not sure if it counts as mobile but the entire history of console gaming up to few years ago works on emulators, so that's a VAST choice. Sure you might dislike 99.99% but if there is even 0.01% you enjoy, that's hundreds of games if not more!

Check https://search.f-droid.org/?q=emulator and consider a BT controller.

Didn't see it here yet, but Dawncaster is a really good roguelite deck builder that was actually designed around a phone UI so doesn't feel clunky.

Scrolled the entire page. Just to not see hill climb racing, and slither.io

You could check out https://www.darkpattern.games/

It's a website that ranks games based on how awful or not awful they are.

Monument valley

Shattered Pixel Dungeon

WorldBox

Mindustry

Unciv

Mobile gaming is so good. There is a lot of chaff to sort through though.

• Balatro is amazing. Great to pass the time with, very playable even for people who aren't that into games.

• Slay the Spire is one of the greatest games ever made.

• Root is very good if you're into board games.

• Baba Is You if you want a mind-bending puzzle game.

• Marvel Snap if you like competitive card games, have way too much time on your hands, and hate yourself a little.

Breakout 71. I could play for 30 seconds or 15 minutes. No ads, lots to unlock. Really like this one.

https://f-droid.org/packages/me.lecaro.breakout

Others have Mentioned Shattered Pixel Dungeon. Love that one too.

Stardew valley.

Stardew Valley, Shattered Pixel Dungeon, Luanti with VoxelLibre, Mojo Launcher, Unciv, Lemuroid to play console games like Crash Bandicoot or Super Mario Bros, Geometry Dash (not the Lite version, that has ads), 2048, Vector Pinball, 1010! Klooni

Dawncaster - a portrait mode rogue deckbuilder. It's gorgeous and fun and actively developed - all new card expansions are free and the release cycle alternate them with paid expansions that give you new possible harder bosses (or different card art etc). So far we have 2300 cards, extremely well received visual impairment support (honestly the only game I know of that have good blind support), and over 700k words of text (for story, events, mechanics etc).

Overall I find the price model very fair - kinda like Path of Exile model?

Slice and dice, infinitnode

There's a free mobile game called sky that I'd highly recommend, it's extremely calming but also very well made.

• Into the Breach (Netflix subscription)
• Shogun Showdown (Crunchyroll subscription)
• Balatro
• Slice & Dice

Atomas (Playstore)

Shattered Pixel Dungeon (Playstore) (GitHub)

Slice & Dice (Playstore)

Vector Pinball (Playstore) (GitHub)

For games currently out and available:

• Slay The Spire ( a bit more than just something to pass the time with IMO, but again, it's a direct port from PC )

• SuperTuxKart ( I personally don't like the mobile version over control issues I have, but it's still real fun IMO, if you like good kart racers )

• Feudal Tactics ( definitely a time passer on smaller maps )

• HyperRogue ( trippy non-Euclidean game )

• Shattered Pixel Dungeon ( I suck at it, but it's a fun enough dungeon crawler )

• Mindustry ( PC port is more my style, but fun base defense resource extraction game overall )

For games to come out hopefully soon:

• Maze Mice ( I'm addicted to that game and am half tempted to buy it on mobile when it drops if the dev provides a way to buy an APK for the game instead of going through g••gle play. Think Superhot meets Pac-Man meets roguelite ( rougelike? ) )

Yeah game-enjoyment is subjective. Mobile games dob't require a 2-hour tutorial before full game starts so people play them. I seen people play the "ad-spam" games on bus without being bothered by the ads.

Anyway go play sakura blade story mode on mobile the soundtrack is awesome.

Puzzle Heros rpg - this is a turn based match 3 game with diagonals and a time limit to match as many tiles as you can, this powers up your colour coded heros and you use them to defeat/harvest food based enemies to stock your food stalls. Stalls make money, money levels up heros, etc.

It's a 'reskin', albeit a very minorly changed one, of Match Quest, and the art/design is all really well done in an old school 8bit pixel style, with some really beautifully done layered scenery.

It gets a bit grindy and will take forever if you want to win every hero and level them all up to max, but as a casual game to dip into a few times a day to collect profits and loot old levels, and then spend twenty minutes or so playing levels, it's very fun.

I also recommend Flappy Dragon. It's a resin of the bird game, I think, idk I never played that one. The physics is fun and well thought out for each dragon and the dragons all have really nice designs.

Oh and it's probably been mentioned a ton on this thread already but Simon Tatham's Puzzles is a fantastic app full of puzzles that can be played offline.

Walkscape is a step counter and an RPG, it's pretty cool but not exactly a game you spend a lot of time on. You mostly just walk and then check your progress and make a few decisions for your next walk (inventory, equipment, tasks, travels...)

Yes, several:

Ports of PC games:

80 Days
Gris
Myst (2021 release)
Gone Home
Papers, Please

Then you have pure phone games

Mini Metro
Reigns
Freeways

Then you have old web browser games ported to the phone:

Plauge Inc.
Infectenator

There are plenty more, these are just a few that I have on my phone

Mindustry: an automation tower defense game

Shattered pixel dungeon: a classic Roguelike dungeon crawler

Slay the spire: a deck builder Roguelike. Probably one of the most popular in the whole Roguelike genre

Peglin: a lot like slay the spire, but plinko instead of cards

yes, if you like emulation. Just put a gamecube in there, maybe a playstation. I had fun with hoyo stuff too, but fuck the gacha mechanics.

Here are some that I've played:

Shattered Pixel Dungeon - Roguelike

Endless Sky - SpaceSim

Simon Tatham's Puzzle Collection - Puzzles

Katawa Shoujo - Visual Novel

Snoot Game - Ditto

Gurgle - Worldle clone

TuxKart - Mario Kart clone