User blog comment:Willbachbakal/Singleplayer Plasmids: Teleport/@comment-1330314-20100729060446

Retroactively responding:

1) You can't. If you click on an area of the game you're not supposed to teleport to, it won't let you.

2) Scatter does a fair bit of damage, not too much though. It's the only ability that can harm other Splicers as well in this plasmid's range of upgrades.

3) You can only pick one upgrade per level, so you can't go Houdini and set a marker at the same time.

4) That's what it does. You don't get overhealed, if that's what you mean.

5) Not with good map design and invisible walls (if needed). Also, you can only fly for a limited amount of time (it drains your EVE), so you won't be able to go far.