Download Unreal 4.18, open the map 0DontDie/Maps/TestLevel.umap, hit alt+p and play.
Controller: Move with the left thumbstick, aim with the right thumbstick, shoot with the right bottom trigger and transfer with the left one.
Mouse and Keyboard: Aim with the mouse moving the red cube. Move with WASD, transfer with the space bar and restart with enter.
You'll lose life with time, you have to wound the enemies, get close and transfer when you see a semi-circle shining below them.