One of the first things you'll see in game that I helped create was the intro/outro sequence. This was needed to clarify the setting and purpose of the character.

Specifically I created a slideshow that would transition the player from clicking the Start button -> In Game and a transition after Completing the game -> Main menu.

I also made a script that made it easy for my level designers to create a trigger for switching levels. Originally we had 3 levels so a generalized aproach would be best instead of hardcoding it. Alas in the end it wasn't really needed because the game ended up with 2 levels but always good to write generalised code!

As mentioned, I also created a checkpoint system. This was neccesary because the levels were quite long and it would be painful to have to start over every time you died. This was also true for testing the levels... so I got to work creating my very first tool. The tool was very basic and worked by simply adding a keybind to each checkpoint in the current level - resulting in easier and faster testing.

My focus when creating this tool was to make it easy to use and for it to be generalized so it worked on all levels no matter how many checkpoints and branching paths it had.