Eleazar

You awake in a strange place. A single thought echoes in your skull, "Not again."

[Keyboard] or (Controller)

[Arrow Keys] or [IJKL] or (D-Pad) to move.

[Space] or (A) to jump.

[D] or (Y) to die.

[S] or (X) to shoot.

[H] or (Start) for a gentle hint.