Slice Them All 3D is an amazing three-dimensional, first-person-shooter arcade game set in various platformed cityscape and industrial environments. A player's primary objective is to cut their way through objects and enemies using a gun that shoots a narrow-width laser. They might need to also complete a task, such as save a hostage.
The player receives coins after completing each level that they can use to level-up their gun and unlock additional guns. On some levels, they can cut open green boxes to acquire additional coins. The game also supplies a multiplier at the end of each level that increases the coins by up to x10 if the player watches an advertisement.
Slice Them All 3D presents a variety of challenges. The game flashes light at the player at times as a distraction. The player might need to cut through walking alien-like bipedal creatures, robots or drones. The laser won't cut through a red body. As a result, they must find unique ways to destroy certain enemies. For example, they might need to use precision to slice the blue head off a red body or slice through an object hanging above an enemy to drop it and crush them.
The game also supplies guns to the player as gifts. That said, they must watch an advertisement to accept a gun this way.