Intense game loved it, my daughter tried it and exploded on contact with the mouse. 5/5
Death Arena Sigma
A downloadable game for Windows, macOS, and Linux
Guns, action, rebirth. Keep shooting your way through INFINITE rooms of enemies.
Procedurally generated everything - never play the same way twice, with 14 guns and an endless supply of things to shoot!
Programmed by Dom Harris (theChief) with art, design and audio by Benjamin Hauri (Zonalar).
N.B. - untested on Linux, sorry if it breaks...