This entry was alright. Nothing bad, nothing too good. It really didn't feel like it was made in 2 days. It feels more like a day, or a few hours. The graphics were really wierd. Sometimes it's a wall, and sometimes not. I was also very frustrated at the fact the game doesn't save the fact you have collected the headphones. When I kept dying, I had to go back and pick it up again.
Also, maybe an original character would've been nice. I don't think the few NPCs are from Undertale, so why not just an original character?
Over all, the game could improve by having a clear challenge or goal. That's one of the things I was mising here. Sure, I was missing my headphones and hat. But WHY do I need them? WHY would I want them? You realize this fact by the end of the game, but that's the end of the game. That's like gettig explained you need to eat breakfast in the morning after you've already put your food in your mouth. In my game, it's obvious. Your a thief, you want money, and you WANT that money because then you can buy upgrades. Didn't feel that here. Maybe something saying "Oh no! I lost my headphones... my powers are gone now!". The graphics also leave something to be desired. It's just white lines. Maybe you could've added an extra color?
Anyways, it's not bad. It's a fine game. I really hope to see you improve in the future!!! This is a great start!