Spelunker HD
74 Achievements
0-0h
PS3
Item Collector
Acquired 100 items. Details for this achievement will be revealed once unlocked
16.6%
How to unlock the Item Collector achievement in Spelunker HD - Definitive Guide
jackmoore, MMDE, DLC
This will also come easily during your first playthrough and is cumulative. It's actually impossible to not get as long as you finish the game. By the time I completed the game I had picked up 5,435 items in total.