Here is the full list of all 15 REDO! trophies - there are 2 bronze, 1 silver, 11 gold and 1 platinum.
Unlock all other trophies.
Upgrade your health to the maximum.
Upgrade your ammo to the maximum.
Collect all weapons.
Collect all tools.
A fateful encounter on a bridge.
A fateful encounter from above.
A fateful encounter with the unknown.
A fateful encounter from below.
What else is there to do?
That's all there is.
Collect your first weapon.
Defeat 50 enemies.
Defeat 100 enemies.
Defeat 200 enemies.