Guns of Rage

A 2D horizontal shooting game with gorgeous scenes and exciting battles, similar to Metal Slug. You collect resources through battles, upgrade your equipment, and challenge the boss.
There are many kinds of weapons in the game, and the protagonist has different skill trees to choose from, and strengthen himself through continuous battles.

Controls
WASD or arrow keys = move
LCtrl / Left mouse button = shoot
Space = jump
Q = change weapon
E = throw grenade
F = use health pack
R = use skill