Blinx: The Time Sweeper Cheats

Use the water in the middle. The Boss for some reason cannot go into the water. If you are in there, you can get to the correct location and hit him from behind.

1-3
Red: When you see the guy on the clock ball when you are on the
roof turn or look LEFT. It should be on a ledge jutting out from
the side.
Gold: Make sure you have a FF for this one.  Once you can
suck up 16 ton weights go past the goal gate and fall into the
ditch.  suck up the weight, and FF on the big machine that
has the top of it going up and down.
Blue: Suck up the other 16 ton weight and it should be there.

You are able to use the rewinds for the Statue in the first level of the time square but at the start of that level you will notice that there are 3 blue moon time crystals and 1 star (or different time crystal.
The only time the statue falls is when You get a certain distance closer to it so here's the cheat:
If you get those 4 crystals at the start in front of you, you will get a pause (time control) and once you have them stop and stay where you are to avoid the statue falling
Press and hold B and select the pause and use it there, once you have used it you have enough time to get the secret cat medal as quick as you can.

Plug a controller into Port 2, then hold Black and quickly press White. This will complete the current level with an S+ rating.

When you are in Deja Vu Canals boss level, when you start, collect trash and then walk through to the area. When the boss appears, run to the right and you will see a ledge, jump on top of it and you will be safe. Remember to only shoot at him when his back is turned to you.

World 1 Boss: Pauses are helpful here. get 5 barrels and shoot at him. Repeat till dead.
World 2 Boss: Pause then shoot him in the tail. Repeat till Dead.