SIE App Jam Day - Super Trolley 2

On the 27th of February I participated in the very first App Jam hosted by the Scottish Institute for Enterprise at Napier Univeristy. The task was to make an application for mobile devices in less than 9 hours.

I decided to make a game in which you had to run around a supermarket and try to cram as much stuff into your trolley as you could within a certain time frame. (If you've ever seen Supermarket Sweep you will understand where the inspiration comes from)

I developed the game in Unity3D with the aim to get the core gameplay elements in and then port to Android. Since I didn't have much time I avoided spending too much time in sourcing or creating assets, instead finding the main items free online. I figured getting the game playing well was most important.

Figure 1. The Player's Character.

After setting up the scene and setting up a system for spawning different items along the shelves I had to create the player. My original plan was to have the player attached to the trolley via their hands, left clicking with the mouse would lift up the left arm and right clicking the right arm. This would mean that the player had to maintain control over the trolley whilst trying to swipe as much stuff off of the shelves as possible. Sadly though I couldn't get the arms acting the way I wanted in the time I had so I instead opted to attach the player to the trolley through the use of a spring and have the arms fixed in place, extended.

Figure 2. The player after collecting lots of items

After trying to get the arms working which was my main goal, I realised I'd spent too long on this part which meant other parts of the project suffered. I finally added in a method of counting up the players score and measuring time. The game so far includes 2 items but adding more won't be too difficult.

I have many places I wish to improve this game, people at the Jam seemed to enjoy the parts they played despite numerous glitches so I will work on this some more when I get a chance to. Hopefully with more time I will be able to get the arms working!

Anyways that's enough from me, I haven't slept enough over the past few days so I better catch up this weekend. See you guys next time. 

Oh and here is a quick gameplay video where you can see how it works as well as numerous problems, I will upload a version for webplayer soon when I get some of the problems fixed.

Also thank you to Darren Whigham for organising this event check out his twitter here for some cool game development stuff. Thank you also to SIE as well as Informatics Ventures and Codeplay for attending.