Whatever platform/engine(s) you end up trying, you both might enjoy looking through the game assets that Kenney shares with the world for free: * https://kenney.nl/assets * https://kenney.nl/starter-kits The asset range includes 2D & 3D and in a variety of graphical fidelity/style from 1-bit to low-poly--including sets which are designed to work together. The "Starter Kits" are a more recent development which aim... - Source: Hacker News / 4 months ago

These look fabulous. Another great resource for free 2D game assets: https://kenney.nl/assets. - Source: Hacker News / 5 months ago

Look at kenney.nl/assets, hundreds of sounds and other assets, all free. Source: 12 months ago

Most of the assets came from Kenney, but there are way too many combined sources to list them all here. If you want to know where anything came from, feel free to ask. Source: 12 months ago

Not quite an answer to the question, but there's a bunch of free asset libraries out there! Assets · Kenney. Source: about 1 year ago

So I have this memory of playing this game with my friend. I remember it being very futuristic, with vivid colors. I went through myabandonware.com and abandonia.com but could not fint it anywhere. Source: over 2 years ago

A underappreciated commodity that people seem to overlook is the importance of archiving game materials and communities. For example, capturing the surrounding news/media coverage of a game release, or the general community of a game, is also very important. There are three websites that help immensely with this, abandonia.com, archive.org and archivesort.org. Source: about 3 years ago