Steel Rain is an action RPG strategy game. Players control two combat wings, arranging them into different formations and firemodes to battle large enemy fleets. The game includes mechanics for planet colonization, research, item crafting, and a stage editor. It also offers local 2-player co-op and multiple game modes, including Survival, Campaign, and Arcade.

The title is a unique blend of shoot-'em-up action and strategic depth, developed by PolarityFlow and Adrian Zingg. Players manage colonies, research technologies, and craft items to upgrade their wings. The game allows for on-the-fly tactical adjustments through customizable firemodes and wing formations. Steel Rain provides extensive replayability with 10 difficulty levels, a hardcore mode, and the ability to create and share custom stages.