Announcement
Bug fixes cont.: vampier mosquito removal
Mosquitos no longer vampire to prevent the dreaded fatal vampire game crash
Steam
Dualism
Also known as Dualism, d, dualism
Intense arcade shoot 'em up / bullet hell with twin-stick controls, roguelite upgrades, and a white & black twist where opposites damage and similars heal. An addicting, challenging, and relentless experience where you must control light and dark to succeed.
Last update
19 May 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- August 2021
- Hotfix for crashesThere has been a surge of crashes in the game recently. I believe they have to do with the new features of vampire, which also occurs during the chi attack, and so vampire has been removed from the game for now. This bu…
- New Upgrade Doors' Stats Complete Screw Slow (only Blast is left) Slow changes Slow resistance gets you out of webs sooner Change slow math due to bad math before, like Poison Slow lasts longer now, 10 seconds, up from 5Patch notes
- July 2021
- Upgrade Stats Progress Special Shots and Poison doors have been completed. This includes: Penetrating shots Homing shots Wave shots Poison shots Poison on physical hits Poison resistance In addition, Wave shots are rand…Patch notes
- Upgrade Stats Progress Special Shots and Poison doors have been completed. This includes: Penetrating shots Homing shots Wave shots Poison shots Poison on physical hits Poison resistance In addition, Wave shots are rand…Patch notes
- How's the upgrade stats progress going? It's going, but never as fast as I want it to. This week saw all of Balls done. Aero just needed Faster Acceleration and that was done. Started on Special Shots and ended up compl…Patch notes
- Every once in a while I like to try crazy experiments and change up the gameplay a lot. This time, I took away air drag for shots. I had previously thought the slight exponential change in speed for shots was cool and m…Patch notes
- June 2021
- Upgrade Stats: Diplomacy and Body Doors Complete!Hey all! I'm back from my two week vacation/staycation where I could get a bunch of things done so I could work on this game more! I'm still doing some of those things, but I'm back to pushing out weekly updates. What's…
- Don't upgrade if you want maximum performance at the risk of crashing. Instance pooling turned off I think instance pooling, a technique for optimizing framerate when there's a TON of shots on the screen, was slightly i…Patch notes
- META, TIME Door Upgrade Stats All the upgrade stats/info for these doors have been coded Also Absorb More, and Max HP of the BODY door What else is new? Fixed diplomat Aware that severe lightning can cause severe slowdo…Patch notes
- May 2021
- Control your Destiny! Er, what? Use those rerolls! Oh! You mean when I'm offered doors or upgrades, I can opt to have new ones offered? Yes Ok thank you. I should be able to Control your Destiny! Yes... 6 rerolls per ga…Patch notes
- "Ahhh motherland!" This week was focused on getting more upgrade stats done, and I got sidetracked with more optimizations. Good thing though, I think there were some interesting ones made that I hadn't thought of befor…Patch notes
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