Andrea "Jens" Demetrio

Let's Rock!

I'm a PhD in Physics that left Physics, who started coding with RPG Maker XP about 17 years ago and never stopped, shifting now and then to different genres and engines. I can be considered a "Jack of all Trades / Master of Some".

My first finished work has been a shoot'em up/danmaku named ENiGMA - Enemy Interception Genetically Modified Airforce, coded in RPG Maker XP, and now Schwarzerblitz, a 3D fighting game reminiscent born from my passion for Tekken, Soul Calibur and Street Fighter!

I've also made Motionsickness, Exploding Judo Federation, Guru Guru Tengu Showdown and 8-Colors Star Guardians+, all released under my der Mondhase studio label!

Also, I'm a writer for SuperCombo.gg and I've co-hosted the Fighting Game April Jam 2026 on this very website. I write part-time too and I'm currently publishing my second-to-last work, Ex Lacrima Remnant, on my own website in weekly installments.

If you step by, just say hi, I don't bite.