Original sentence: (The intended way of reloading is to tilt the gun down to the ground.Also, the arcade version has an exploit.If the player holds the light gun upside down, the ammunition will automatically refill every time a round is fired.In some builds of the arcade game, the laserdisc player was replaced with a customised 3DO, which allowed for more video.In the 3DO edition of the game, when an enemy shoots the player character, the player can pause the game, select "Continue", and the game will jump back to before the enemy arrived.This allows the player a second chance, with the advantage of knowing where the enemy will appear
Edited sentence: Also, the arcade version had an exploit.In some builds, the laserdisc player was replaced with a customised 3DO, which allowed for more video.Later versions of the arcade game weren't without their problems either.Many players found that the 3DO edition of the game was easy to cheat.This would allow the player a second chance, who would then be prepared for the enemy to appear in the same spot as before and effortlessly take him out.Whenever an enemy popped up and shot the player too quickly, the player could just as easily pause the game, select "Continue", and find that the game would jump back a couple seconds in the video before the enemy arrived.You could hold the light gun upside down and your ammunition would automatically refill itself every time you fired a round (rather than the "correct" way of tilting the gun down to the ground to reload, which left you vulnerable for a brief period of time)