Doom/Weapons and powerups

You will need to find weapons and powerups to assist you in defeating the monsters. You might also need to find switches and/or keys to finish a level.

Weapons
In the following table, Power is the approximate average damage one shot will inflict (in hit points, assuming a direct hit), and Version refers to the game version the weapon first appears in:


 * S - Shareware version (Doom Episode 1)
 * R - Registered/Ultimate version (Doom Episodes 2-4)
 * 2 - Doom II

Cyberdemons and Spider Masterminds take only the direct hit damage from a rocket (average 90 HP), not the additional blast damage (average 128 HP) that other monsters suffer.

Powerups

 * 1) Doom II is not divided into episodes; the backpack's effect lasts until the end of the game