![dead rising and dead rising 4 map dead rising and dead rising 4 map](http://oyster.ignimgs.com/mediawiki/apis.ign.com/dead-rising-4/1/1f/Bass_Costume_Pic02.jpg)
You will have to keep a good eye on them, if you travel up to far zombies will re-spawn that you already killed and your survivor may get stuck in a group of them. The AI in this game has been deemed some of the worst and hardest to keep alive at points. Once you get familiar with one playthrough, if you can organize a strategy good enough you can backup your save to cloud and usb, and reload certain areas if you mess up or want to get the trophy quick of escorting 8 females at once which is around the middle of the game. It is easier to do these tasks on separate playthroughs that you arent worried about time.
![dead rising and dead rising 4 map dead rising and dead rising 4 map](https://cdn.vox-cdn.com/thumbor/7bDc3dmoZUoTejesuj_IW1d-WAA=/73x0:867x529/620x413/filters:focal(73x0:867x529)/cdn.vox-cdn.com/uploads/chorus_image/image/19337187/dead-rising-3-map.0.jpg)
For example of why you need multiple playthroughs you may need to photograph 100 pictures, try every food, or kill 50k zombies and you wont be doing those playthroughs while your trying to save survivors. Therefore the difficulty is bumped up because of time, speed, and length. The game is easy, but very lengthy in time due to needing multiple playthroughs and infinity mode. The Saint trophy guide will get you most of the trophies and will be the 3rd hardest since you need to be fast and have somewhat a memory of the map, skateboards help. The most missable trophy seems to be transmission by ottis, as your calls can be missed and/or interrupted. This requires you to play 14 hours straight. The longest trophy will be surviving 7 days when you unlock infinity mode. The story has a timer, 72 in game hours to do case files (story files) and scoops (survivor calls). Trophies arent missable but the trophies will require multiple playthroughs and has multiple endings based on how you play.