Crash: Mind Over Mutant - Crash Bandicoot Dolls
Thanks to Smaz for providing this guide and the descriptions and images that follow.
Doll #1 - Wumpa Island
The first Crash voodoo doll, that you will encounter in the game, can be located in the water area, behind Crash's house. Run into the water and then all the way to the left. You should find a climbable wall. Jump onto it and climb to the top to reach the voodoo doll.
Doll #2 - Frozen Coast
You will need a Ratcicle to obtain the next voodoo doll. After reaching the Ratcicle Kingdom, you will find yourself traversing to the Ice Prison in order to find out any information about Nina. After several sections of moving on iceburgs, you will come across an area rich with Magmadons. Before jumping up onto the raised ground, you will see slightly lighter coloured water, to the very left of this area, in which you will need to use a Ratcicle to surf and reach the Crash voodoo doll which rests at the end of the shallow water. This area can also be found after teleporting back, after Mount Grimly, and travelling towards the screen for a small period until reaching lower ground.
Doll #3 - Ice Prison
The room where you will first meet the TK will be where this third doll is located. On the icy wall, behind the TK, will sit a small ledge to the left and above. To reach this ledge the easiest, you will have to move the icy cube, which sits in the room, into a position in which you can jump up to the platform. To do this, use the TK's telekenetic powers (holding the block button and the attack button together). Once in place, you can jump on top of the block, then either double-jump or store a mutant (if you only have one on you) in order to gain extra height and reach the platform and gain your prize.
Doll #4 - Ratcicle Kingdom
Upon reaching the Ratcicle Kingdom after obtaining the TK, you will find that you will be able to not only gain Golden Wumpa Fruit #4, but also hop onto the icy statue in the center of the village, hop up to the raised platform on the right and use the TK to move an icy cube out of the way. Once moved (with the block and attack button pressed and held together), you will be able to jump and activate a small button. Leap back down and follow the path up to the second part of the village. Once up there, head all the way to the right to find a platform will now lower itself for you to hop on. Wait for it to come, then jump on it so that it can raise you to an even higher platform and to another Crash voodoo doll.
Doll #5 - Wasteland Ruins
In the area with the Scorporilla, you will be forced to use the giant beast to smash your way to the bottom of the ruins. Once done, head to the right and unjack the Scorporilla (you will have to, anyway) in order to climb the wall which you will find, there. Follow the path, around to eventually come across a Crash voodoo doll, behind some bars.
Doll #6 - Wasteland
You will come across a wide expanse of desert, at one point, in which you can jack a Rhinoroller and boost around in order to locate three keys. Just before heading into that area, there will be a fork to the left. Head down there to find a weighted platform in which you can carefully navigate across to obtain the Crash voodoo doll at the end. A second co-op player is useful for weighting the platform down so you can reach the doll, but they aren't necessary. Jumping from one side to another, whilst heading to the doll, also helps you from falling off, outright. If you have the TK, still, it's brief flight (done by holding the jump button) also aids in getting across the platform, easier.
Doll #7 - Wasteland
You will need a long-ranged shooting titan/mutant for this one. A Snipe can be found after the open desert area, inside the cave which follows. Jack one and keep a hold of it until you reach the area where you initially found the Rhinoroller. Start to head back the way you came, to get into the Wasteland and just before you start to head right, for the side-on camera section, head left, instead. Jump over the gap to find a hidden platform with a turning wheel on the wall. By using the Snipe (or other projectile titan) you can shoot the small targets which reveal themselves in the wedge shaped gap in the spinning wall (a TK's bullets actually go through the wall, which is easier if you still have one). Once all four of them are hit, a small platform will move towards you from the screen. Jump on it and it will take you to a Crash voodoo doll.
Doll #8 - Wumpa Island Pathway
Upon having obtained a Rhinoroller, you will head back to the Ratcicle Kingdom. In the side-on section just past the Doominator and heading towards the icy area, will be a TK and/or Ratcicle. Just after the pair of these, and before the rope-jumps, is a small opening in the wall, above. Store your mutant/titan to gain extra height (it's much easier to reach the gap in the wall, this way) and grab onto the side of the gap and then chimney jump upwards. Once up, you can find Ice Doll #1 above and a curvaceous half pipe to the left, in which you must use your Rhinoroller to roll around the slopes, break through a wall and then, finally, reach the Crash voodoo doll which sits above the last slope, on the left.
Doll #9 - Evil Public School Path
When the gate has been opened from the Ratcicle Kingdom, in order to travel to the Evil Public School (by Rhinoroller), you will be put in a side-on camera section. Keep travelling to the right until you reach a section with a large climbable wall and falling icicles. Use the Rhinoroller's attack to thump down through the ice floor, just to the left of the wall, where another Crash doll will be waiting, to the left and under this floor.
Doll #10 - Junkyard
You will come across a side-on section at the Junkyard in which you must travel to the left. Eventually you'll come across a section in which you will need to jack a Sludge in order to use its block ability to head through a small gap in the wall. Before heading through the wall, travel all the way to the left on this raised path to find a slightly more open area where a couple of very large TNTs sit, waiting. Activate them, by touch, and wait for them to explode. You will have a Crash voodoo doll revealed to you, once done.
Doll #11 - Mount Grimly Path
The way to Mount Grimly will be windy and atmospheric. When the path starts heading away from the screen, you will spot a few platforms to the right. Jump on these, fighting the wind, in order to find a Crash voodoo doll.
Doll #12 - Mount Grimly
You will pass many sections in which you will need to slow down time before reaching this area. Eventually, you'll come across a climbable wall in front of you, just before heading right and to the very misty room. Climb the wall and jump up when need be, in order to reach the small pipe, at the top. Wall-run to the right in order to snag the Crash voodoo doll.
