Mars Liberation game asset pack is available now. With this sample 2d pixel art asset pack you will be able to create a small top down shooter game in the Mars vs The Earth setting. You can make either Atari like game or more on a flying around part. Assets pack can be purchased here https://yetanotherpainter.itch.io/mars-liberation or here https://www.gamedevmarket.net/asset/mars-liberation/
As a reminder, please note that posting about your game in a standalone thread to request feedback or show off your work Tutuapp 9Apps Showbox
I thought "Monetezation" branch implies that I can let people know that they can take a look into asset to buy.