galaxyBETA
explore
· ·
log in

log me in

log in forgot password

don't have an account?

sign up

Theory of Magic (Arcanum)

Thumbnail

developed by

developed by mathiashjelm

favorites

completed

223 ratings

rated 4.6 stars, 223 ratings.
jsstorytext-basedopen-source

Posted May 22, 2023. Updated May 22, 2023. Played 26049 times for a total of 76478 hours.

description


From a lowly Stable hand, rise to the pinnacle of Arcane Power. Outfit a lair. Learn spells. Explore dungeons and find new classes. Try separate schools of magic and focus on different intricacies of magic along the way.

NOTE: The main developer is lerpinglemur. I am one of the maintainers, who got his permission to post the game here.

This game is open source and found on: gitlab

Also feel free to join us on discord

similar games

newest comments


PaleDeath November 28, 2025
+1comment score: 1

;( It did it again, bro I give up

PaleDeath November 24, 2025
+1comment score: 1

Gunna, redo everything. A tad sad when I lost so much progress but I'm going to start again

Atom_Kuso November 20, 2025
+1comment score: 1

One of the best idle incremental games I've played on this website, but holy lag when you're fast forwarding while adventuring. It can vary anywhere from a minor delay in switching tabs to lagging out my entire computer. I have no idea if this is something that affects anybody else or if this is an isolated thing for me, but it felt worth bringing up.

8/10 game currently, here's hoping to more getting added over time. Would love to know more lore about the history of the world you're creating somehow.

PaleDeath November 20, 2025
+1comment score: 1

;( W game but I had a good 24hrs in this and it deleted my save

ArthasLevolos July 18, 2025
+9comment score: 9

Heaven has a special place for devs of good ol incremental browser RPGs, bravo!

top comments


Lustre May 22, 2023
+16comment score: 16

This was one of the better ones I've played, just wish it went a little further in depth. Albeit, it does take a while to get to the "end" of the game. You essentially get to a point where there's no more progress and gain resources forever to no end. The part I liked most was that you get to replay the game due to a mechanic and it can be vastly different depending on your choices.

nulledabyss June 28, 2023
+10comment score: 10

Arcanum has always been one of my favorite RPG focused incremental games. There's really nothing out there that offers anything quite like it in the genre, things come close but ultimately have different appeals from Arcanum. So I'd like to thank Lemur, Mathias, Mindedness, and the others that have worked on and maintained this game. 5/5

ArthasLevolos July 18, 2025
+9comment score: 9

Heaven has a special place for devs of good ol incremental browser RPGs, bravo!

prestclu May 25, 2023
+9comment score: 9

I've loved this game for a long time; arcanum / ToM is a rare type of RPG that I wish there was more of. It's really great to see that it's coming to a more accessible location for new players to find. It's a bit of a shame that it isn't being actively developed anymore, because it has so much potential, but the game as it exists today is still a very fun way to spend a few days so it'll always be something that I recommend to others.

sheepandotter June 17, 2025
+5comment score: 5

i love this game so damn much <3

read all comments