inFamous 2

Go into your mission editor and move your marker to either bridge that connects the first half of New Marais to Flood Town. Raise the marker so that it's at least a good 50 feet higher than the raised bridge. Now exit your mission editor and Cole will instantly appear where your marker was when you exited. You should be able to use your thrusters and clear the gap between the raised bridge and into Flood Town.

Start a blank mission in the UGC Editor. Move your marker to a location. Exit the editor without saving (press X) and Cole will appear in that location.

You need 'Evil Karma' for this. Equip your Alpha Bolt and repeatedly shoot a body until it glows blue/red with electricity, then drain for an energy boost. You can repeat this for infinite energy.

To properly start a game on Hard difficulty, you need to change the difficulty from the Options Menu, and then start a "New Game" (which abandons your current session). If you choose to set the difficulty level once you exercise control of Cole MacGrath, you already failed the criteria of starting a New Game on Hard. Set it, then start it to satisfy this trophy condition.

In New Marais there is a store called Red Ring electronics repair, with a flashing red neon sign that resembles a dead Xbox 360 light.