There aren't enough comics in geminispace. The only one I'm aware of is Jade's Town, which is quite short and hasn't been updated since 2022.

gemini://cinni.cities.yesterweb.org/comic/

It's drawn completely using ASCII symbols, so it renders correctly on text-based gemini browsers.

There are a lot of other really cool webcomics I love in many different art styles, but none of them are available on geminispace. Here's a selection of my all-time favorites. These are presented in alphabetical order: NOT order of preference.

Alice and the Nightmare

https://www.aliceandthenightmare.com/

Castoff

https://castoff-comic.com/

Cosmic Fish

https://cosmicfishes.com/

Dumbing of Age

https://www.dumbingofage.com/

Heartless

https://heartless-comic.com/

Heroes of Thantopolis

https://www.heroesofthantopolis.com/

Inhibit

https://inhibitcomic.com/

Kiwi Blitz

https://www.kiwiblitz.com/

Lefty Cartoons

https://leftycartoons.com/

Lies Within

https://www.lieswithincomic.com/

Monster Lands

https://monster-lands.com/

Namesake

https://www.namesakecomic.com/

Never Heroes

https://www.neverheroescomic.com/

Never Satisfied

https://www.neversatisfiedcomic.com/

Novae

https://www.novaecomic.com/

Pandora's Tale

https://pandorastale.com/

Pathways: Chronicles of Tuvana

http://pathways.elainetipping.com/

Radio Silence

http://www.radiosilencecomic.com/

Rain

https://rain.thecomicseries.com/

Recoil

https://recoil.one/

Saints' Quarter

https://saintsquarter.com/

Sister Claire

https://www.sisterclaire.com/

Skyvein

https://www.skyveincomic.com/

Sleepless Domain

https://www.sleeplessdomain.com/

Slightly Damned

https://www.sdamned.com/

StarHammer

https://www.starhammercomic.com/

Suihira: The City of Water

http://suihira.com/

Supernormal Step by @MLeeLunsford@mastodon.social

https://www.supernormalstep.com/

Tamberlane

https://www.tamberlanecomic.com/

The End

http://www.endcomic.com/

The Order of the Stick

https://www.giantitp.com/

The Property of Hate

https://jolleycomics.com/TPoH/The_Hook/1

The Psions

https://tapas.io/series/The-Psions

The Sanity Circus

https://www.sanitycircus.com/

The Roommate From Hell

http://enchantedpencil.com/roomie/

This Is Not Fiction

https://www.thisisnotfiction.com

Tigress Queen

https://www.tigressqueen.com/

Widdershins

https://widdershinscomic.com/