There are 11 trinkets to get in this challenge(there are 20 trinkets in all).

The challenges are numbered from 1-11. A quick overview of all of them(difficulty is 0 for average, 1 for harder than usual, 2 for very hard, -1 for easy, -2 for very easy[impossible to die in]):

01: A challenge based on It's a Secret to Nobody.

Difficulty: 0

Compared to original: same

02: A challenge based on Trench Warfare.

Difficulty: 0

Compared to original: same

03: A challenge based on the first trinket in The Tower.

Difficulty: -1

Compared to original: easier

04: A challenge based on the second trinket in The Tower.

Difficulty: 1

Compared to original: same

05: A challenge based on the unnamed trinket in The Laboratory.

Difficulty: -2

Compared to original: easier

06: A challenge based on Purest Unobtainium.

Difficulty: 0

Compared to original: same

07: A challenge based on Young Man, It's Worth the Challenge.

Difficulty: 0

Compared to original: same

08: A challenge based on The Tantalizing Trinket/The Bernoulli Principle.

Difficulty: 1

Compared to original: harder

09: Veni Vidi Vici/DTTHW.

Difficulty: 2[So hard it uses Piercing The Sky.]

Compared to original...: ...harder. A lot harder.

10: Edge Games.

Difficulty: 1

Compared to original: easier.

11: Prize For The Reckless.

Difficulty: ......... .... ...-1.

Compared to original: easier.

?: A trinket you find in the hub. How to get it is a mystery.

??: A trinket... somewhere.

: The trinkets you get for completing this.

Happy trinket collecting! (Note: this shows up as "Trinket Challenge")

Updates:

Current version:

1.1:Custom Graphics! Download included with zip.. This is my first serious modification of a tileset. And 09 is back to its pre-1.0 state.

Previous versons:

1.0:Altered 09.

0.9:Fixed some glitches.

0.0:Released game.

Download latest version (0.9):