Welcome, brave heroes, to the exhilarating world of Mr. Superfire! Prepare to embark on an action-packed shooting adventure. Mr Superfire is a trained soldier who starts off with a basic handgun. As he enters each room, enemies will spawn in at different locations and elevations. You'll need to jump around to avoid their fire while also being in a position where you can have a clear shot at the targets. When all of them have been destroyed, you can collect the key and unlock the door to the next room. Enemies will be a mix of ground units and air units that will shoot a mix of projectiles from regular bullets to explosive rockets. When enemies are destroyed, they'll drop useful items. These usually include coins, but can also be weapon parts for upgrades, and power-ups that affect your shots and health. There's the chance that while moving to the next room, you'll get the chance to choose an upgrade for your ammo such as making it split or allowing it to pierce multiple targets. These upgrades only last for the level.

The game is easy to operate, controlling characters through the up, down, left, right buttons on the keyboard or the buttons on the game screen.When it comes to aiming and firing, the hero will do that automatically. When enemies are onscreen, he will aim and shoot at the closest one to his position in intervals. The goal of each level (or world) is to clear all the rooms and make it to the end.At the character screen, you can equip Mr Superfire with several pieces of gear: A Gun, Ammo, Headwear, and Armor. You can earn these from Ability Chests for completing levels or by buying them with the coins you've collected.

It may be a run 'n' gun game, but everything is more contained so you can't just blast through. When you enter a room, determine which areas give you the most coverage while still allowing you to get clean shots. Observe the firing intervals of enemies so that you'll know when it's safe to jump and move.