Ju-on: The Grudge
Pretty sad the original release of Eye of the Beholder doesn't fit the bill!

I wanted to include the Saturn Bust-A-Move 3 but IGDB won't allow it.

I'm pleased to report that after extensive research into the key art for hundreds of crappy indie horror games, I have been able to almost double the list of games about a big eye.

deadlock: planetary conquest

master of magic
eternal eyes (maybe)

@chandler Thank you for your help, but Eternal Eyes is a game about two eyes and a sword.

noted. thought that it'd be pushing it by having more than one eye

i am currently browsing random gog shit so i'll inform you if i find more eyeballs

https://www.backloggd.com/games/world-of-one/

https://www.backloggd.com/games/mouthwashing/

add viewpoint

https://www.backloggd.com/games/shivers/
https://www.backloggd.com/games/bad-mojo/
https://www.backloggd.com/games/gorky-17/

https://backloggd.com/games/god-of-war-iii/
https://backloggd.com/games/surrealidade-expressoes-do-inconsciente/

Is this an eye?
https://www.backloggd.com/games/beckett/

@thealexmott Thanks for the suggestion, but I'd worry that if I recommended the game to a fan of big eyes, they might come away disappointed.

Fair

Not sure if this one is clean enough for what you're after but worth a look at least. Great list!!

@cowboyjosh Borderline, but I've allowed games with cockroaches and zombie beefeaters, so I'll allow it. Thanks!