Post Jam Update 1 (Build 5):

• Fixed bug where collecting souls would never collect.
• Fixed bug where lost souls would stop spawning. 
• Confined mouse to screen. 
• Made opening the shop slow time. 
• Spelled "Spirit Well" correctly. 
• New unity version.
• Smaller window so it works on more monitors.
• Changed the color of the loading bar. Neat, right?

Things that definitely need to be fixed:

• Window sizing actually. Maybe a setting in Unity needs to be changed.
• Would like to make the fullscreen button and the loading icons look better.
• The horrible tick sound for one of the Seeker's sounds.
• Moving things after the game is over and while paused.

New addition ideas:

• A relic system with upgrades.
• Making the shop non-linear. (Instead of always unlocking the same thing, you can get different structures or units.)
• Save data.
• Tutorials.