Large Update: Last night and this morning, I’ve been working on some new features, including a new fuel tank that slowly depletes, and the only way to refill it is by collecting fuel canisters. This change also allows the player to hold down Shift to get a 50% speed increase, but the fuel tank goes down twice as fast. I also added a new fire particle effect that follows the player, making the game feel much livelier.  Coins are also a new feature that have a 10% drop rate on the death of an enemy. Right now, coins do nothing, but in the future I have plans to add a shop/upgrade feature. The player now has three lives instead of one; this makes the game feel more forgiving, but when you lose a heart, your fuel tank decreases by 20%, making fuel a much bigger problem than before. When your fuel tank hits 0, the game is over regardless of how many hearts the player has.