You are the tiny blue square. Drive around the roads while avoiding red squares. (The AI is stupid so it's not that hard.) Try to collect objectives, which appear as little green exclamation marks. Note: The AI will not hunt you, but it's very unpredictable. Don't go near reds if at all possible. It's safest on wide roads and diagonal roads, because the AI can only move in straight lines. However, this movement makes them extra unpredictable on diagonal roads, so still be careful. Note2: Given the AI's behaviour at times, I'm beginning to feel it's got a mind of its own... Note3: Sometimes an AI will spawn right on top of you when the game starts. Sorry about that.
All the coding is by me