You are a nameless ronin chassis — a discarded robot body defending an abandoned human city now occupied by your own kind. Enemies drop from the sky in waves. You have two weapons. Your only edge is RENSA: combine opposing elemental statuses to trigger chain reactions that cascade across the screen.

Built in Defold. Runs in your browser. No install.

CONTROLS
Move · A / D or ← / →
Jump · W or Space
Shoot · J or Z
Dash · K or X
Switch weapon · L or C
Auto-aim

FEATURES
· Two elemental weapons — Thermal Repeater and Cryo Carbine.
· Chain reaction at launch — set Thermal on one enemy, Cryo on the next,
detonate them, watch the chain propagate.
· Thirty-five waves with mini-boss waves.
· Instant retry. No inventory. Improve abilities between waves. Combat focused.