In this case:
- this comic artstyle is very characteristic of AI, down to the line weight, facial expression (these soulless eyes and smile), and how the character is positioned;
- the bus has no door;
- the picture has a yellow-ish tint, which has been plaguing certain AI image generators ever since the AI Ghibli trend. They likely overtrained their slop machines on Studio Ghibli works and various other “cozy” artstyles/pictures.
Fair warning: lots of roguelikes on this list. Just seems like the devs of these games really like 2d non-demanding visuals. And I don’t know how low do you need to go, so check these individually.
Don’t even need a sale for Moonring, which is a retro turn-based RPG, completely free. Runs on a potato.
Original Monster Train should work decently well, it’s 90% off.
Shogun Showdown is really cool, 50% off. Necesse is a very fun Terraria-like, coming out of EA in like a week and on sale now.
Look into Reus 2, very fun, but it’s got some more visual effects so may be a bit too much. Same with Astral Ascent, one of my fave action roguelikes but, well, it’s action. Needs a decent framerate. Same with Dead Cells, Cult of the Lamb and Chronicon - great games, 2d, but may require a basic dedicated video card or a beefy integrated one.
Spellcaster University is not a forever game but it’ll be fun for a while.
Cook Serve Delicious series is really good. You can start with 1, they are each a bit different.
Cross Code if you want an RPG. Citizen Sleeper or Road Warden if you want an RPG that’s borderline a visual novel. Slay the Princess if you straight up want a visual novel.
Library of Ruina and Lobotomy Corporation if you’re a masochist who likes a good story.
Then there’s eternal classics like Stardew Valley, Balatro, Terraria,FTL, Into the Breach, Slay the Spire or Binding of Isaac: Rebirth.
And on the incredibly niche side of things, I recommend Intergalactic Fishing and Rings of Saturn.
Hopefully something from this list catches your fancy!