You can do a wall jump or a double jump, at the moment all powerups are enable from the start since I'm missing out on the animation for collecting them an all

You can do a wall jump or a double jump, at the moment all powerups are enable from the start since I'm missing out on the animation for collecting them an all other sorts of things. I tend to deviate from the gameplay aspects of programming and spend a lot of time doing optimizations and tooling, just recently I wrote my own assembler to cook the whole thing into the final ROM image https://github.com/BonsaiDen/gbasm https://github.com/BonsaiDen/gbasm