Jump 1

1. a jump over the jump-pad to the quad is performed by jumping about (demo).

Jump 2

2. If you make a rockerjump on the jump-pad by the big health, then you can fly up to the ceiling on small ledges in the wall (demo).

Jump 3

3. Jump at the jump-pad in the corner and turn round the column by a strafe, thus you’ll get on the platform with the SuperShotgun (demo).