The portal mechanic, which is the selling point of the game, feels very underutilized (and limited), as you can just shoot people normally and do phenomenally.
Never the less, when you actually do manage to get use of the portals, it's pretty fun.

Also it's free, so yeah.

The portal mechanic, which is the selling point of the game, feels very underutilized (and limited), as you can just shoot people normally and do phenomenally. Never the less, when you actually do manage to get use of the portals, it's pretty fun. Also it's free, so yeah.